Back in the motor city, the Smiths' marital problems have grown; Kolby struggles with her pregnancy while Russell can't contain his excitement; the Thompsons' friends have issues with the Smiths that are sure to have Kristina feeling a way.

Kristina and Kimberly go toe-to-toe about their estranged friendship; Brandon opens up to Russell and Anthony about his separation; The Thompsons disagree about reaching out to Kristina; Against her wishes, Kolby and Russell have a gender reveal.

Kristina reaches out to Brandon's mom about their marriage woes. Anthony attempts to broker peace between LaToya and Kristina. LaToya helps Kolby with her disappointment over having a girl. The Dobines try to find time to date each other.

LaToya tries to get Kristina and Kimberly to bury the hatchet, but not in each others backs. Kolby tells Russell she's overwhelmed. Lakeita worries about Bravo not coming home. Gift shopping goes left for Brandon before Kristina's surprise birthday party.

Brandon plans a surprise birthday party and proposes to Kristina, but tension arises. Kristina and Kimberly have a heart-to-heart, while Lakeita shares her worries about Bravo.

Kristina is missing Brandon's support when she tries to kick her music career into gear. Anthony has a Man's Movement event, but it's not without drama. Kolby's aunt helps her finally come to terms with having another girl.

The kids react to Brandon being back home. LaToya tries to connect with her children. Kolby feels overwhelmed with Russell's lack of support with Kyndelle. While everyone is at dinner, Bravo confronts Marcel for the way Kimberly disrespected his event.

Brandon pushes Kristina out of her comfort zone with her music. Russell celebrates his gym opening. Anthony has issues with Brandon and Bravo's friendship. LaToya and Kolby commiserate on motherhood. Anthony's podcast with Kristina goes off the rails.

The couples go on a staycation together. LaToya confronts Kristina about Chelsea, and Brandon about his digs on her wine at the podcast. Kristina throws Kolby a surprise sprinkle. Anthony accuses Bravo and Brandon of teaming up.

Brandon pushes Kristina to perform even though she doesn't think she's ready. Bravo hosts Kristina's performance at his new venue. LaToya calls Chelsea ghetto, and Kolby jumps in when they start to argue. Kolby accuses Kristina of not checking her friend.

The couples and host Carlos King gather on the reunion stage to talk about this past season. The Smiths talk about their marriage issues, the Harrises talk about Kolby's pregnancy journey, and the Samuels open up about the state of their marriage.

The reunion continues as Kolby and Kristina work through their friendship, but Kimberly has something to say to Kristina as well. Anthony explains his "D" riding comment, and the guys discuss Anthony's bragging. Chelsea joins the stage to stir the pot.