Christy goes on her first date since she stopped drinking. Meanwhile, Bonnie teaches her grandson Roscoe to gamble.

Christy’s patience is tested by everyone she knows. Meanwhile, Bonnie runs into an old rival.

Christy squares off against Luke's conservative parents, who are upset about Violet's pregnancy. Meanwhile, Bonnie is determined not to let menopause get the best of her.

Christy is nervous about going on a romantic weekend getaway with Adam. Meanwhile, Gabriel's wife suspects he is cheating and seeks comfort from Christy.

Christy has trouble accepting how much easier life is with Bonnie in the house. Meanwhile, Baxter sets up camp in the driveway.

When Christy and Bonnie find out that Marjorie has cancer, they attempt to make their best to support her, while they try to apply her strength and patience their own lives.

When Bonnie starts dating chef Rudy, Christy winds up stuck in the middle.

Despite an injury, Christy refuses to admit that she needs Bonnie's help; Luke asks Baxter for advice about fatherhood.

Christy and Bonnie come clean about the secrets they've been keeping from each other. Meanwhile, Violet and Luke discover they have different ideas about parenting.

Christy is tempted by her old vices when she dates an attractive, hard-partying man named David. Bonnie decides her advice is worth money and becomes a life coach.

Bonnie must pick up the slack when Christy puts her new relationship with David ahead of family and friends.

Bonnie is furious when Christy's poor financial decisions threaten the family's living situation. Meanwhile, Christy agrees to help out Jill, a woman who is newly sober.

Christy and Bonnie are in the lap of luxury when Christy's wealthy sponsee, Jill, asks them to keep her company on her first night out of rehab.

An unexpected death rocks the Plunkett household.

Concerned about the way Bonnie is handling Alvin's death, Christy tries to get her mother professional help.

Christy makes a discovery about what excites her; Bonnie takes her new role as secretary a little too seriously.

Christy and Bonnie are shocked when they discover how prison has changed their friend Regina.

Christy brings Bonnie to a handsome doctor after she injures her back.

After Bonnie’s relapse, the women from her meeting rally around to help her through withdrawal from painkillers, but Christy wants no part of it.

Regina doesn't think she's an alcoholic and Wendy encourages the ladies to attand a sober holiday dance.

In order to avoid her ex-boyfriend, Bonnie drags Christy to a new AA meeting, only to run into her ex-girlfriend, Jeanine, from 30 years ago.

Christy, Jill and Wendy find themselves in a sticky situation when they agree to help Bonnie smuggle an illegal substance across the Canadian border.

Despite being extremely ill, Christy insists on taking her final exams. Also, Bonnie is furious when she suspects her boyfriend, Adam, is cheating on her.

Christy and Bonnie rush to a sick Violet’s side, only to find out that having mono is the least of her worries.

Christy and Bonnie dip back into illegal activities, and Adam questions their morality.

Bonnie encourages Christy to pursue Marjorie's charming nephew, Nick, despite the fact that he's been declared off limits.

Following the death of Bonnie’s mother, Christy and Bonnie learn that she kept a very big secret.

In the season finale, Christy tries to help when Bonnie gets into trouble with the IRS but, realizing she’s in over her head, she encourages Bonnie to seek help from her newfound brother, Ray.

Christy discovers she and her younger classmate make a good team, both in and out of the classroom; Bonnie steps up when a newly sober Natasha fears she can't handle motherhood.

Bonnie insists on meeting Adam's estranged brother, Patrick; things get weird when Patrick takes a romantic interest in Christy.

After their home is robbed at Christmastime, Christy and Bonnie’s hunt for the thief leads them to an unlikely door.

Jill returns from her wellness retreat a changed woman, but Bonnie is offended when she refuses to pay for lunch. Also, Christy's plans for the future are thrown off track following disappointing news.

Bonnie locks horns with Jill's "inner strength" coach, Miranda. Also, Christy struggles to bounce back after being rejected from law school.

When the ladies bring a meeting to a women’s prison, Bonnie is attacked by an old acquaintance, Tammy, and Christy helps Bonnie make amends.

Christy and Bonnie's relaxing trip to a spa takes a turn when Bonnie lands in jail.

When Marjorie's husband passes away, the ladies accompany her on a trip to memorialize him.

Christy competes with her classmates for a prestigious internship, and Bonnie babysits Tammy following her oral surgery.

Christy's search for the perfect Secret Santa gift leads her to discover Adam has been hiding something from Bonnie. Also, Tammy looks for a job in order to avoid being sent back to prison.

Christy and Bonnie are suspicious when Adam's best friend returns, insisting he's a changed man.

Bonnie reluctantly consults a therapist for help with her attention deficit disorder; Christy battles her urge to gamble on sports while helping out at the bar.

Bonnie and Tammy revisit childhood memories on a trip to their old foster home. Also, Christy and Jill regret accepting a date with two guys from their AA meeting.

Christy and Adam clash over an incident at the bar, leaving Bonnie in a precarious situation. Also, Jill's new boyfriend, Andy, has trouble finding a way to impress her.

Christy tries to embrace positivity after having a meltdown; Bonnie gets a glimpse of what Adam was like before his accident.

Christy and the ladies rally around Tammy when she has trouble adjusting to early release from parole. Also, Bonnie is disappointed when her perfect birthday gift for Adam gets a lukewarm response.

Christy and Bonnie help Tammy with a difficult decision when her long-lost Aunt Cookie appears with a surprising proposition.

Bonnie suspects that Adam's sponsor has an ulterior motive. And Christy is caught in the middle when Tammy plays hard to get with Chef Rudy.

The ladies’ friendships are tested when they live in close quarters during a sober retreat.

Bonnie and Adam offer relationship advice when they sense tension between Jill and Andy. Also, Tammy lends a hand when Chef Rudy opens a food truck.

Bonnie and the ladies indulge Jill when she goes to extremes to get her relationship with Andy back on track.

Bonnie takes it personally when her new sponsee, Rod, gets inspiration from Adam instead of her.

Bonnie worries about Adam when his amends to a woman from his past doesn’t go as planned. Also, Tammy pays a visit to the steakhouse she once robbed.