Marion's life hits a crossroads when he begins to fret over whether he and Maxwell should sell their clinic while Tonia gets offers from the WNBA. Meanwhile, Carl and Raynelle move in with Marion and Tiffany temporarily, but the three friends soon regret the whole idea.
Tiffany and Graham's relationship heats up while Marion is introduced to Valerie's inquistive daughter Brianna. Also, Marion's nana pays him a visit and explains to her grandson that she's getting engaged and Mercedes and Maxwell face problems in the bedroom.
Marion's suspiciousness about Nana's fiancee Ted causes the relationship to collapse on the eve of their wedding. Also, a letter left from Tiffany reveals that she has eloped with Graham.
Marion accidentally kills Brianna's goldfish. Meanwhile, Maxwell tries to reconcile with Mercedes with the help of a counselor. Raynelle's new boyfriend becomes too clingy.
Maxwell and Mercedes struggle to conceive a child while Marion encounters Valerie's ex-husband Justin, who has plans for reconciliation.
Marion decides to move to New York when Valerie gets relocated there.