Now that they're living together, Robert and Tia worry that Bobby Jr. may have actually witnessed them having sex, and to make matters worse, they believe that Bobby Jr. has drawn a picture of what he saw and fear that he may show it to his Neesee.

Neesee is furious when she finds out that Robert has taught their son to box. Meanwhile, Alex tries a few moves on her trainer, and Tia learns that Jonelle hasn't been paying her rent.

Robert's college buddy Jonny returns to visit Neesee. Tia later asks Robert how he feels about Jonny and Neesee's relationship. He doesn't mind and offers to take the newly couple out to dinner. After a fun-filled evening, Jonny decides to take everyone out on a road trip to Las Vegas.

The gang decides to go on a road trip with Dirk and Jonelle in tow. Jonelle assists that Turtle look after Bobby while they're gone. Later, Neesee proposes to Jonny but the newly engaged couple is too scared to tell Robert whom isn't okay with it at all.

Dirk's estranged brother reveals he has had a sex-change operation. Meanwhile, Robert's mother collapses during a visit.

When Robert turns down his sister Carmen's latest ""get-rich-quick"" scheme, she pleads her case to Tia, who decides to help her, but accidentally gives Carmen money that was intended for Bobby Jr., so when Neesee's child support check bounces, a furious Neesee lets everyone know about it. Meanwhile, Dirk and Jonelle try to start a romance.

Although Tia wants to have their wedding on the beach or on a mountaintop, Robert is convinced that she really wants an expensive shindig. So, to make extra money to pay for it, he appears in a TV commercial for a car dealership. Meanwhile, Bobby gives a girl he likes Neesee's old engagement ring.

When Robert and Neesee learn that Bobby doesn't socialize with the other kids in his school, they immediately book a playdate for Bobby with the most popular kid in class, Sammy, but things get awkward when Sammy's mom Traci comes on strong to Robert right in his own house. Meanwhile, after discovering that Bobby's shyness stems from a fight with Alex's son, Neesee and Alex attempt to reconcile the boys' friendship, but end up arguing over whose son should apologize first.

Close to the wedding date, Robert and Tia start having vivid nightmares involving Neesee, making Tia realize that spending the rest of her life with Robert also means spending the rest of her life with Neesee, causing her to re-examine her relationship with Robert. Tensions at home affect the tired couple, putting them out of sync at the gang's tango lessons, taught by Antonio.

Tia tries to explain why she needs some space, Robert successfully seduces her, thinking their problems are solved only to be disappointed the next morning when Tia tells him nothing has changed. But when Neesee attempts to get Robert and Tia back together, her plan backfires, not realizing that she is the reason for their separation. Later, when Jonelle decides to take Tia out to take her mind off of the separation, Robert shows up at the club and begs Tia to reconsider, only to find her being hit on by an annoying guy named Hale.

Coping with heartache means moping for Robert---until he sees his son copying his depressive behavior. A fireman takes an interest in Tia after a classroom visit.

After learning that Robert has started dating again, Tia immediately asks flirty fireman Rick to join her on a double date with Dirk and Jonelle, but when Robert decides to keep tabs on Tia by calling Dirk in the middle of dinner, he gets more than an earful when Dirk accidentally blurts out that Tia kissed Rick. Later, thinking Tia has moved on, Robert goes in for a passionate good night kiss with his date Sheena, but pulls back at the last minute after his eye catches a photo of Tia.

Robert, Tia and Neesee are outraged to find out that Bobby is lost in the basketball stadium after when Robert broke Bobby's promise about taking him to a basketball game and spending some time with him, which then causes Robert, Tia and Neesee to have a serious argument.

When Tia's dad, Lucas joins the family for Thanksgiving dinner, he is immediately taken by Neesee's mom (guest star Debbie Allen) and spends the entire meal flirting with her, while she wants nothing to do with him. Later, after Bobby ignores his parents' orders twice, they decide they must punish him with his first spanking.

Robert coaches a game in which he is forced to deal with a boisterous heckling father, but he turns the other cheek in order to teach Bobby a lesson.

When Bobby lies, Robert, Neesee and Tia all have different techniques on how to deal the situation. Also Neesee takes her therapist's advice and tries to work out some issiues with her estranged father.

Robert's romantic New York Valentine's weekend with Tia goes awry when his big interview with Serena Williams keeps getting postponed by her wacky cousin/assistant Wanda. Meanwhile, Neesee caters a high-profile party for Alex's new boyfriend Eric, but when his demands become out of control, it causes tension between the two women.

After an argument, Jonelle throws him out, Dirk crashes on Robert and Tia's couch causing them to get sucked into their best friends' break-up. Also, Neesee co-chairs a school fundraiser with another very competitive mother, who unexpectedly winds up being the perfect business partner for her.

Robert lands a job as a weekend correspondent for ""Entertainment Tonight"" and insists Dirk be his producer, but when he criticizes the stories they are assigning Robert, Dirk ends up quitting. Meanwhile, when Rusty, the brother of her new business partner, comes over to help Neesee build some shelves in her apartment, she unexpectedly finds herself attracted to him, but when they start dating, Rusty doesn't want to tell his sister.

When Robert finds himself unable to handle working on two shows at once, he is forced to choose between ``Mr. L.A.'' and ``Entertainment Tonight.''

While celebrating Neesee's birthday at her apartment, Robert and Tia find a pregnancy test and believe Neesee is pregnant.

When Dirk gives his opinion on how marriage changes everything, Robert, Tia, Neesee and Bobby each fantasize how their lives will be affected by Robert and Tia's marriage

It's obvious to believe that Robert is spending too much time with other celebrities while Tia is desperate in wanting him to be in her poetry show for him to support her. Meanwhile; Neccess is trying to make a move on her new boyfriend

Robert is faced with making a major career decision, while Tia learns some big life changing news. Meanwhile, Neesee is unsure she wants to take her relationship with Rusty to the next level. Damon Dash guest stars as himself.

Jumping back into the dating scene, Robert meets a great woman, who is understanding of his current living arrangements, but is disappointed when he finds out she once dated Dirk. Meanwhile, Robert and Neesee teach Bobby, Jr. about the tooth fairy.

Robert is surprised to learn Neesee is dating her business lawyer, especially when he learns that Neesee knows that the lawyer is married.

Meanwhile, even though they are no longer together, Dirk convinces Jonelle to have his baby.

Despite warning Neesee about getting involved with a married man, Robert finds himself stuck in the middle of the affair when both her new beau and his wife pay him a visit.

Meanwhile, Dirk is excited about the baby-making process with Jonelle, but he's caught off guard by how calculated she is about the right time to conceive

When Neesee borrows Robert's new assistant without his permission, it triggers an escalating feud between the former spouses over how they take each other for granted as roommates. Meanwhile, after Robert encourages him to spice up his social studies report by turning it into a rap, Bobby is inspired to become a rapper and begins to call himself Lil' B.

After a disturbing visit to the doctor's office that makes him feel old, Robert tries to rediscover his youth by getting a motorcycle and dating a young college girl. Meanwhile, Dirk's fender bender with his old flame, Beverly, is double the trouble when a shocking secret is revealed.

After being encouraged by his old flame, Beverly, Dirk tries to develop a relationship with his newly discovered daughter, Courtney. Meanwhile, Robert dates a 19-year-old.

Robert decides to take Bobby to the police station as a punishment for prank calling 911. However, he is the one that ends up behind bars after a secret about something he did in the past resurfaces.

Robert comes to the aid of a stranger, Eva, when her purse is being stolen on the street and the pair end up hitting it off. After a series of dates, Dirk realizes that he knows her from a night club he frequents and confronts Robert with the news. Meanwhile, Neesee encourages Bobby to be friends with an unpopular girl in his class, resulting in a unique friendship between the two

Robert grounds Bobby from attending his field trip for being disrespectful to Dirk, but Neesee feels Robert may have gone too far and secretly takes Bobby on the trip. When Robert finds out that Neesee went behind his back, the two agree to stand together when disciplining Bobby in the future. Meanwhile, Courtney brings her new boyfriend home to meet Dirk

Bobby is unappreciative of his Christmas presents; as a result, as punishment, his parents send Bobby's presents to a shelter where he befriends a homeless boy.

Neesee realizes she wants to have another baby and visits a fertility clinic to research potential sperm donors. When she finds the donor she prefers, she decides to meet the guy face-to-face. Meanwhile, Robert and Dirk spend an evening hitting on women, and Dirk finds success when he meets Jill. Tensions between Robert and Dirk escalate when Dirk is continuously late to work.

Robert begins to become attached to an single parent and her child which makes Bobby feel left out. Neesee is called upon for advice after Dirk can't look after Courtney.

Robert learns of Neesee's plan to visit a sperm bank to have a baby. His relationship becomes strained after his former partner comes to stay.

Neesee and Robert make a decision about a second child. Also Neesee wants Robert to come with her to her mother's wedding.