When her ailing father visits, Contessa discovers his health is even worse than she thought; Mariah has a real talk with Lauren about growing up and getting ready for high school; Simone faces a hard talk with her son about the state of her marriage.
Things continue to heat up at the crab boil when Heavenly and Mariah's feud reaches a fever pitch; Quad opens up to the group; Contessa has a conversation with her father about a life-altering decision; Dr. K encourages Heavenly to dig into her past.
Quad has a heart-to-heart conversation with Jackie over her marital issues; the guys have a much-needed night to themselves during which Greg tells his side of the story; with Simone and Jackie in tow, Heavenly travels to her childhood home in Miami.
Heavenly continues her spiritual journey in Miami; Contessa goes through with her double mastectomy; Quad turns to old friends for comfort; Toya and Eugene appreciate the progress of their dream home. Mariah and Aydin explain the birds and the bees.
Simone welcomes her son home from college; Contessa recuperates from her prophylactic mastectomy; Jarret invites all the ladies to her new home for a housewarming party; Quad debates revealing her big news to the ladies.
Mariah receives bad news from her husband; Simone has good news to share about Cecil; Heavenly reflects on her Miami trip with her therapist; the women are shocked to find out about Quad's divorce on social media; Jackie throws a slumber party.
Toya and Eugene contemplate celebrating their 10-year anniversary with their friends overseas; Jackie and Curtis celebrate their reconciliation; some invitees fail to show up at Mariah's Black Love party, putting a damper on the festivities.
Everyone heads to Antigua for the annual couples trip; Quad reveals she saw Greg with another woman; Contessa tries to enjoy the island sun, but a surprise encounter with Toya gets in the way; Heavenly and Mariah get into an all-out brawl.
In Antiqua, tensions continue to rise; Toya confronts Contessa for hitting her; Mariah won't forgive Heavenly; the second dinner proves to be just as explosive as the first one; tears are shed, and everyone reaches their boiling points.
Simone and Contessa's argument turns ugly in Antigua; Mariah apologizes to Damon for the infidelity rumors she's spread; Heavenly sits on the hot seat; Jackie volunteers the group for a meaningful medical mission.
Simone and Cecil share surprising news at their Mi Casa Es Su Casa party; Jackie enlists Simone and Heavenly to help her cook a meal for Curtis; Toya and Eugene visit the construction site of their new home, where some unsettling news is discovered.
Mariah surprises Lauren with a wardrobe makeover; Simone and Cecil's date is ruined by past issues; Jackie and Curtis struggle to compromise; Toya plans a wine tasting trip for the ladies that turns sour; Mariah gets scary news about Aydin's health.
Simone and Cecil try to recover from their date night; Toya and her family write scriptures on her home's foundation; Jackie decides to build her dream house to create a fresh start with Curtis; Mariah hosts a party at her home.
Host Andy Cohen reflects on the season's biggest moments; Simone reveals what her home life is really like; Contessa defends her surgery from attacks; Heavenly and Mariah try to settle an argument; Quad makes a shocking accusation.
Andy tries to get to the bottom of Quad's accusations against Mariah; the husbands tell their stories; Damon defends himself against cheating allegations; Aydin sticks up for his wife; Greg and Quad come face to face for one last confrontation.
Quad and Greg face off, revealing the shocking truth about their marriage; as the group deals with the fallout from Quad and Greg's confrontation, divisions are drawn; Toya and Contessa's friendship comes to a head.