In the Season 13 premiere, after the surprising reconciliation between Vicki, Tamra and Shannon at last season’s reunion, the ladies are working to rebuild their friendship and regain each other’s trust. Tamra has moved into a new home, and as part of their divorces, both Shannon and Kelly have downsized, while also adjusting to life as single mothers. Vicki, who has marriage on the brain, is now cohabitating with her boyfriend Steve, though he is in no rush to pop the question.

In the wake of Vicki repairing her friendship with Tamra, Vicki must face one last hurdle and apologize to Eddie. Tamra teaches an exercise class and introduces her new friend Gina, a recent transplant from Long Island, to the ladies. Emily and husband Shane celebrate their ninth anniversary. Shannon travels for the first time as a single mom to Mexico with her daughters. Kelly is stunned to learn that Vicki and Steve set up her ex-husband Michael and confronts Vicki over the betrayal.

Kelly’s argument with Vicki continues; Tamra and Vicki fly to Mexico for a girls weekend to help break Shannon out of her shell; a night of dancing on the bars ends with a real injury and the trio opening up about their real vulnerabilities.

Shannon gets her daughter's opinion on her new business venture; Tamra finds out her broken foot may require surgery; Gina's mother visits from Long Island, N.Y.; Emily's mother-in-law gives advice; Vicki gets raked over the coals at dinner.

New divorcees Shannon and Kelly bond during a night out on the town, making Tamra feel left out. Vicki pushes her son to marry his girlfriend, and Shannon makes progress on her new business venture with QVC. Later, Emily hosts a poker party.

The ladies are surprised to learn how the poker night ended, leaving Gina and Emily at odds. Vicki travels to L.A. to record radio commercials for Coto Financial and ends up embarrassing her son Michael in the process. Shannon gets emotional as she goes to court as part of her divorce. Her good friend Tamra surprises Shannon with the gift of a matchmaker, while Kelly dates the “milkman.” After Emily leaves a happy hour early, the other women start to speculate about her marriage.

Hijinks ensue when Vicki decides to celebrate her birthday with a ladies’ golf outing. Tamra and Eddie double date with Emily and her husband, in order to get to know Shane. Kelly tries to teach her daughter Jolie the value of money and the two volunteer at a homeless shelter. A rumor about Emily’s marriage sparks an unexpected confrontation between Tamra and Shannon.

Vicki’s golf party concludes as Tamra hounds Steve to propose to Vicki; with cracks continuing to appear in Tamra and Shannon’s friendship, the ladies finally sit down for an emotional heart-to-heart; Gina makes a confession about her marriage; Tamra throws Eddie a 45th birthday party; and at the party, Kelly’s plan to confront Steve goes awry and she ends up arguing with Emily’s husband, Shane.

Tamra's birthday party for Eddie ends in shambles after an explosive comment is made; Shannon gets set up by a matchmaker and goes on her first date in over twenty years; Vicki fights back about the rumors about her relationship with Steve; and while the women react to Gina's marital news, Emily and Kelly try to work out their issues.

Vicki sets the record straight after Kelly continues to tell stories about Steve to Tamra and Shannon. Gina’s parents visit from Long Island to support her with the divorce. Vicki throws an Italian themed party, complete with a cooking lesson, where the ladies continue to think Gina is being too flippant about her divorce. Overwhelmed by the others doubting her, Gina sneaks off to the bathroom and calls an unexpected person for help.

Shannon flies to Philadelphia with daughter Sophie for her first appearance on QVC; Kelly watches her daughter Jolie audition for a musical; Steve takes Vicki on her first ride on a motorcycle.

Vicki wants to be a better friend to Gina, but questions her decision on getting divorced; Gina and Emily bond over their inability to get to know Shannon; Kelly stuns Shannon when she tells her Emily and Gina feel boxed out by her.

In Jamaica, the heat gets to everyone; Shannon laughs it up in a salt scrub with Vicki and Kelly; Gina shares an emotional moment with the ladies; after some fun and games on bamboo rafts and rope swings, tension erupts between Shannon and Tamra.

In Jamaica, Gina confronts Shannon at dinner about not being a good friend to Tamra during Eddie's health issues; Shannon feels betrayed when Tamra doesn't defend her; Shannon isolates herself from the group and misses bobsledding.

Shannon continues to isolate herself; the women climb a gorgeous waterfall; Vicki coaxes Shannon to rejoin the group for a beachside dinner, where Shannon makes amends with only a few of the women; an unexpected phone call makes Emily emotional.

Vicki and Shannon proceed with dueling plastic surgeries; Emily and Shane attend couples therapy and face a painful memory; Gina gets herself in hot water with Tamra after she confesses to Shannon about what the ladies were saying behind her back.

Vicki is confronted by her son Michael for not letting him know about her most recent procedure; Tamra and Gina's conflict continues at Emily's Turkish coffee cup reader gathering; Kelly questions if Shannon may be manipulating the Tamra-Gina rift.

Emily plans a Femme Fatale party for the ladies, as her mother, Susan, visits Orange County for the first time in five years; Shannon has a very adult conversation with her 16-year-old daughter, Sophie; Tamra and Gina try to hash out their issues.

Vicki, Tamra and Shannon rehash their whirlwind trip to Mexico; Vicki reflects on her efforts to get Steve to propose; Gina opens up about her divorce; sparks fly when Vicki and Kelly go head to head, culminating in a shocking claim by Vicki.

Kelly and Vicki continue to hash out their issues; the women chime in about Shannon's divorce; Emily opens up about the body shaming she received online; emotions run high as Tamra and Shannon tackle their fractured friendship.

Emily, Shannon, Kelly, and Gina talk about Eddie's birthday party; the women relive the tension from their Jamaica trip; they explore what happened to cause Shannon's meltdown in Jamaica; the women share their list of regrets.

Change is in the air in the OC as Shannon, Gina and Kelly have new significant others and homes. As Shannon takes a tour of Gina’s new house, she vents frustrations about Kelly. Braunwyn and Kelly head to their friend Elizabeth’s beach house and are shocked by Elizabeth’s unconventional relationship. Meanwhile Emily, with a new hip and outlook on life, celebrates her anniversary with Shane. Braunwyn convinces soon-to-be neighbors Shannon and Kelly to meet up and hash out their differences. Later, Braunwyn invites Emily over and shares a secret she has been keeping.

Kelly is focused on her future with fiancé Rick, but wonders how long her recently brokered peace with Shannon will last. Elizabeth and Jimmy bond over their shared Mexican heritage. Braunwyn struggles with her identity and worries that her friends won’t stick around now that she’s not “fun” anymore. Gina reveals that she heard Braunwyn made fun of her “small house” but it turns out she isn’t the only one making disparaging remarks. Gina also brings up the awkward text messages she had with Sean last year. When Emily calls Braunwyn to clarify, she refuses to discuss over the phone. Later, when rumors start to spread, Braunwyn is forced to reveal a secret to Shannon.

Shannon’s got a new house, boyfriend, body, and revamped food line to celebrate and is ready to show it all off at her housewarming party. Emily is hopeful that she can finally make peace with Shannon. Kelly and Gina question Elizabeth’s romantic relationship. Meanwhile, Gina confronts Braunwyn and Shannon about the comments they made about her new home.

As Shannon’s housewarming party continues, Braunwyn attempts to reconcile with Gina. After Braunwyn heads home following the disagreement with Gina, the ladies bond over some tequila shots. Gina shocks Emily when she reveals Braunwyn invited her to a meeting as an olive branch. Elizabeth speaks to her anxiety and stress about her upcoming divorce trial. Meanwhile, Kelly can’t wait for Rick to be transferred from New York and move to California full-time, as their addiction for each other grows. After attending her first meeting, Braunwyn calls Shannon to apologize in hopes that she will attend her upcoming 20th anniversary vow renewal.

After her explosive meltdown at Shannon’s housewarming party, Braunwyn finds herself trying to make amends and move forward. Braunwyn opens up to Gina about her life-long struggle with alcohol, and their friendship takes a drastic turn. As Jacob experiments with drag, Sophie continues writing her book about dealing with her parents’ divorce leaving Shannon to worry about the effect it had on her daughters. Meanwhile, Elizabeth struggles to process her sister’s issues. Gina deals with the next steps in the case against her ex-husband and struggles balancing that with their co-parenting relationship.

With Coronavirus making its way to California, Shannon stocks up on supplies, and Kelly gets bad news. Braunwyn and Elizabeth bond over addiction and fleeting friendships. Braunwyn visits her mother, Dr. Deb, for the first time in months, ahead of her vow renewal and deals with an uncomfortable reunion. Emily and Gina begin to question discrepancies with Elizabeth’s stories. Later, Kelly confronts Shannon about her competing water line idea, which boils over while Braunwyn and Sean exchange vows with an ordained drag queen.

Shannon and Kelly discuss their competing businesses; Shannon hopes to repair her friendship with Braunwyn in light of Braunwyn’s vow renewal; Gina resolves to stay sober to support a friend; the women question Elizabeth’s relationship.

On their last day in Palm Springs, Gina, Emily and Shannon are busy trying to untangle Elizabeth's ever-changing stories.

The ladies begin to self-document their lives during the mandated lockdown due to the global pandemic. Elizabeth has a change of heart about her divorce proceedings, Emily and Shane’s relationship takes a turn, and Kelly travels across the country to be with her fiancé, Rick. When tension arises between Shannon and John, Gina gives her two cents. Meanwhile, Braunwyn struggles to keep her sobriety and marriage intact during the quarantine stress. And as Braunwyn digs into Elizabeth’s past, Elizabeth invites the ladies for a bonding trip in Lake Arrowhead and Shannon receives some shocking news.

Elizabeth plans a getaway trip to Lake Arrowhead for the ladies, but not everyone is able to make it because of health concerns. On her continued journey to sobriety, Brauwnyn struggles to find her new normal amongst the group and in her marriage. The women enjoy a day on the lake before having a controversial discussion on the Black Lives Matter movement and racial inequality in America.

On the second day of the trip in Lake Arrowhead, Gina receives emotional news while Braunwyn and Elizabeth face off about Braunwyn investigating her past. After some fresh air and outdoor activities, Elizabeth makes a shocking revelation. Back in the OC, Shannon gets devastating news and Emily struggles to keep it together for her kids while Shane is in the hospital.

As the ladies continue to enjoy their getaway in Lake Arrowhead, Gina and Kelly attempt fly fishing while Elizabeth discloses her deepest, darkest secrets to Braunwyn. Back in the OC, Shannon calls the ladies with surprising news and Emily welcomes home Shane from the hospital. Braunwyn struggles with the state of her marriage, and Kelly, Rick and Jolie settle into suburban life.

With the group back in the OC, Shannon preps her oldest daughter Sophie for college while Emily reveals a surprising rumor. As Braunwyn and Sean discuss their marriage problems, Shannon and John work through their issues from quarantine, but she fears the damage has been done. Later, Elizabeth opens up about her past to Emily, and Kelly questions Braunwyn’s authenticity.

The ladies get together for the first time in months when Emily throws an elegant beach party. But with a lot of unfinished business in the group, the gloves quickly come off. Gina is shocked to learn Shannon is holding a grudge against her and Braunwyn struggles with evolving feelings in her relationships. Later, Elizabeth takes steps to heal the wounds from her past, and Kelly confronts Braunwyn about her authenticity.

The reunion begins with Shannon on defense regarding the disparaging comments surrounding Gina’s new home and her involvement in digging into Elizabeth’s past. Tensions flare when Kelly and Emily call out Braunwyn for deflecting when she makes an accusation about Shannon. Andy presses Kelly about her controversial comments surrounding the pandemic, and Emily gets emotional about Shane and their experience with COVID-19. Braunwyn reveals a surprising connection to Elizabeth’s past leading to an explosive confrontation. Emotions run high when Shannon reveals Braunwyn’s involvement in a serious incident with her daughter.

In part two of the reunion, Braunwyn struggles to come to terms with her past behavior involving Shannon’s daughter. Gina shares an update on her relationship with Travis. Andy questions Kelly about her social media posts, while the ladies confront Braunwyn about her authenticity. Elizabeth opens up about growing up in a cult. Sean joins the ladies to discuss Braunwyn, their modern marriage and their future. The ladies close out the season with a toast and share what they learned from the most challenging year that tested their friendships and relationships.

After a five-year hiatus, Heather Dubrow is back; Gina and Emily pay a visit to Dr. Jen Armstrong for some OC style self-care; things go awry when Shannon spills a secret about her old friend, Nicole, leaving Gina and Emily in an awkward position.

Gina and Emily investigate a juicy rumour about Shannon and Heather's old friend, Nicole; Gina feels compelled to reveal the truth, resulting in an explosive string of arguments that shuts down Heather's party.

Shannon apologizes to the ladies after Heather’s party, but finds that some are more receptive than others. Meanwhile, Noella’s husband blindsides her with unexpected news. Gina struggles to move forward with her friendship with Shannon and Dr. Jen works on her relationship with her mom. Emily reconnects to her faith as her daughter prepares to be baptized in the Mormon Church.

The ladies gather to celebrate Shane finally passing the California bar. Despite making amends with Gina, Shannon runs into another roadblock with Emily. Noella’s situation worsens as she struggles to find answers about her husband. Heather learns about Dr. Jen’s issues with Noella and soon finds herself in Noella’s crosshairs.

Shannon apologizes to Heather, but her atonement doesn't end there; Dr. Jen's attempt to smooth things over with Noella unexpectedly blows up; Gina warns Heather about more negative comments Noella has made.

Heather treats Jen and Emily to a spa day where Jen opens up about her marriage. Shannon heads for Nashville to visit her mom and is surprised when her daughter Sophie opens up about her new relationship.

Heather charters a private jet to Cabo San Lucas for the ladies. Noella ends up trailing behind after receiving a last minute invite from Gina. The crew enjoys some fun in the sun while Jen opens up to Heather about her struggles to find balance at home. Temperatures start to rise as soon as Noella arrives and Gina finds herself running interference.

As Cabo heats up and truths are revealed, the ladies struggle to keep their cool. Emily looks inward for answers, while Jen's pain pushes her to emotional limits. As Heather looks at properties, Gina questions whether her investment in Noella is worth the cost. And despite Shannon's efforts to keep the peace, she only stokes the fire more, causing an explosive chain of events.

During the ladies' final night in Cabo, tensions rise and Emily takes a fall. Back in the OC, Gina starts to question her friendship with Noella, meanwhile Shannon hopes to strengthen her friendships with Heather and Emily. Emily throws a game night, and Dr. Jen and Ryne come to a crossroads in their marriage.

When Shannon invites the ladies over to her home for a luncheon, Dr. Jen reveals her marriage is struggling and looks to the women for advice. Emily and Noella clash unexpectedly when Emily questions some details about her divorce. Heather spends quality time with her family, while Gina notices that not everyone is supporting her brand new venture.

Emily prepares for Annabelle's baptism, but struggles with her ongoing relationship issues with her father. Heather helps Gina purge her closet and finally lets go of her marriage. Noella gets some much-needed closure from her divorce proceedings, while Shannon stews over the fact that Gina said she is jealous of her. Heather throws a dinner party for Dr. Jen and Ryne in hopes of healing their relationship, but Dr. Jen overserves herself and nearly derails the entire evening.

While Heather and Gina take a trip to New York, Shannon has Emily, Noella and Jen over for a dinner party. Heather and Gina take a walk down memory lane and bond over their mutual support for each other, while Dr. Jen works on improving her marriage and herself.

The ladies' professional lives are booming. Heather celebrates the completion of a new project with Terry, Dr. Jen prepares to launch a new business venture and Emily meets with an exoneree as part of The Innocence Project. Dr. Jen finds herself at odds with Noella yet again, leading her to question if she should rescind an invite to an event she is hosting. Simmering frustrations finally boil over when Shannon and Gina confront each other over rumors of jealousy.

Tensions continue to rise between Gina and Shannon. Heather decides to address her lingering issues with Shannon, but is met with fierce opposition. Emily plans to celebrate her marriage with Shane, while Gina calls in reinforcements to conquer her Cabo demons. And just as the women come together to support the launch of Gina’s business, Noella gets earth-shattering news.

The ladies head to Aspen for some fresh air and much-needed relaxation. Upon arrival, Noella and Heather go head-to-head over the primary bedroom. Shannon begins to question her friendship with Emily. A relaxing dinner is turned upside down when all the women face-off over brewing tension.

Noella makes strides with her divorce but struggles to control her emotions. Emily and Shannon make peace and band together to give the other ladies a scare. Noella pushes Gina to her limits, causing a chain reaction that makes Heather question her friendships.

Noella confronts Heather about rumors she heard at Heather’s sushi party. Gina and Shannon try to salvage what’s left of their friendship. Emily and Shane finally have their dream wedding photo shoot to celebrate their marriage. The women all come together to help Shannon pursue her dream of becoming a rock star.

A discussion about Heather's return reopens old wounds for Shannon; the narrative of Noella's divorce is questioned; Emily confronts hard truths from her childhood; Gina and Shannon's growing resentments of each other come to a head.

Gina and Shannon's friendship hangs in the balance; Dr. Jen gives insight into her marriage; Shannon discusses her next chapter; Noella goes toe-to-toe with everybody as they discuss their trip to Aspen.

Tamra Judge is back, but her return to the group proves rocky when she accuses Shannon of ghosting her; Emily adjusts to being a full-time mum; Heather wants to know where her friendship stands with Gina; the ladies meet Jennifer Pedranti.

Gina and Emily bond with Jenn and learn about the reality of her complicated relationship; Heather prepares for her twins to leave for college; Shannon and Tamra meet to hash out their issues; Tamra throws her composure overboard.

Tamra regrets her behavior toward Shannon, and Jenn urges her to apologize and invite Shannon to the closing party; with her twins' college departure looming, Heather contemplates the next chapter of her life.

Tamra takes the women to a ranch in Montana; tensions arise when Heather learns that her career is being dissected; Gina makes a point to connect with Jenn; Emily helps her daughter Annabelle with her aspiring modeling career.

While the ladies take on ranch-hand tasks, Gina warns Heather about Tamra, whose comment about Heather's career puts Taylor in the hot seat; Gina and Jenn hash out feelings about infidelity; Shannon and Tamra give their friendship another shot.

The adventure continues in Montana when the ladies partake in fly-fishing and white-water rafting; Heather helps Gina deal with pent-up emotion, but later feels betrayed and contemplates their friendship moving forward.

Gina questions her friendship with Heather; Emily reconnects with her estranged mom; Heather throws a dinner party at Nobu, but the fancy ambiance quickly turns tense when Emily and Gina confront Heather about her behavior.

Emily throws a pool party, and Tamra brings a surprise guest; Gina works through personal issues with her ex; Heather and Emily make peace; Shannon discovers that Heather may be discussing her relationship issues with John Janssen.

Jenn and Tamra put their issues to rest and plan a triple date. Eddie confronts Ryan about all the rumors. As Heather nears the finish line with her L.A. penthouse, she ventures into new territory with a unique business venture and a surprising offer. Shannon strategizes how to handle discussions of her romantic relationship. Emily and Shane work through parenting issues. Gina brushes up on her real estate skills.

Jenn and Tamra co-host a party where the ladies dress as each other. Tamra pushes Eddie to figure out his next business venture. Heather informs Gina that Shannon is talking about Gina’s relationship. Vicki brings a keg to the party, kicking off a salacious game night. Shannon confronts Heather about revealing too much about her relationship, but fingers get pointed elsewhere, leading to an abrupt end to the party.

Shannon prepares for a fiesta party while dealing with the aftermath of her relationship issues going public; Tamra, Jenn and Taylor support Shannon at her party; Emily and Gina attend a fundraiser for the California Innocence Project.

Taylor hosts a pumpkin-carving party where Gina confronts Shannon for starting rumors about her past indiscretions; the ladies question Heather about recent paparazzi photos; Jenn raises concerns about marrying Ryan; Shannon confides in Tamra.

Heather throws a party to launch her HD Network, but tensions arise when Emily reveals an issue from the past; Jenn introduces Ryan to her mother; Tamra plans a trip to Mexico.

The trip continues as the ladies head to the Mexican jungle; Heather keeps herself in the hot seat after offending Emily; Shannon finally opens up to the group about her relationship with John; Vicki's surprise arrival turns sour.

The ladies enjoy their final days in Mexico and travel to Tulum; Jennifer questions all of her relationships and hopes that a shaman can bring her clarity; Heather feels alienated by the group and her frustration comes to a boiling point.

Gina hosts a circus party to get the group to move on from the disastrous end to their Mexico trip; Tamra and Heather's heated argument results in them ending their friendship.

Tamra tries to prove that Jennifer's relationship is not what it seems; Emily questions Heather's true feelings about the group; things get heated when Gina contemplates her future on the show after revisiting Shannon's comment about her family.

They may live in the lap of luxury, but life isn't always perfect for the women who reside in one of the wealthiest enclaves of the U.S.