Guest star: Will Smith 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.
Meanwhile, Neesee retaliates by filing a complaint that Tia and Robert's relationship is in violation of the rule against teachers dating students' parents.
Tia moves into the house with Robert only to discover that Bobby Jr.
Guest stars: Debi Mazar, Jaden Smith, Trey Smith When Robert invites Tia to move into his closet space, she gets jealous when she discovers his old wedding video showing a happy Robert with his now ex-wife Neesee.
He doesn't mind and offers to take the newly couple out to dinner.
Guest star: Beyoncé Knowles After Tia uses Neesee's maiden name when forging her signature on one of Bobby Jr.'s permission slips, Neesee reveals that she intends to keep Robert's last name even though they're officially divorced.
When the station does a profile on Robert's home life, he insists that both Tia and Neesee be included, but when Neesee is edited out of the version that airs, the kids at Bobby's Jr.'s school joke that Neesee must be the nanny.
Tia finds that she can't escape Robert's ex-wife, Neesee, even in her own workplace, when Neesee volunteers to be the school's newest kindergarten "room mom" and forms an instant bond with Tia's best friend, Jonelle.
Meanwhile, R&B sensation and movie star Beyoncé Knowles turns the tables on Robert during an interview when she starts asking him personal questions.