16 year old TK tries tosteal from the Petersons and Jerri decides to save him from the criminal justice system. She brings him into the Peterson home as Robert thinks Jerri is trying to replace Michael, who left for college.

Jerri's sister Celeste pays a visit and unintentionally strains Robert and Jerri's marriage with her extravagant suggestions for their 20th-anniversary party and Zaria and T.K. find themselves riding to the rescue.