The ladies continue to press Stacey about spreading rumors. Angel confronts Wendy about their strained relationship. While Ashley worries about her mother's well-being, Wendy contemplates her future with her father. Monique sits down with the group to solve the mystery of the Potomac leak once and for all.

Monique gets reacquainted with her Potomac crew, but gets more than she bargained for with some of the ladies. Stacey introduces Tia to Thiemo with interesting results. At Gizelle's Reasonably Shady party, Keiarna and Tia confront Stacey about her pattern of inconsistency.

Stacey unveils her new line of gummies, but the brand name gives the ladies cause for pause. Wendy gets candid about her father. Keiarna and Greg discuss the state of their relationship. Angel and Tia connect with their families. Monique Samuels makes her long-awaited return to the Potomac circle and immediately finds herself in the middle of drama.

On the final day in Nevis, the group hits the high seas. Gizelle attempts to broker peace between several of the women. Tia has a surprising confrontation at dinner. The ladies throw a raunchy bachelorette party to celebrate Jassi, but old rumors rear their head and threaten to disrupt the festivities.

The ladies end their first night in Nevis with a celebration. A day filled with sunshine, history and shopping isn't enough to shake Keiarna and Angel's feelings of uneasiness within the group. Stacey tries a more direct approach in her relationship with unexpected results.

After resolving their differences at the Preakness, the ladies jet off to Nevis, but the island vibes don't last long. Angel struggles to find her place in the group while Gizelle questions her and Stacey. Keiarna deals with the fallout of her feuds with Wendy and Jassi. Stacey claps back at Gizelle with swirling rumors of a tryst.

Wendy and Keiarna try to find common ground, but dueling events put them at odds with one another. Stacey discovers a secret Gizelle has been hiding from the group. Tensions boil over at a pre-Preakness brunch when Angel's loyalties are called into question.

Stacey finds herself in hot water with the ladies who try and separate her facts from fiction. Keiarna's frustrations with Wendy affect her friendship with Angel. Angel hosts a retreat to try and mend bridges with interesting results. Gizelle, Keiarna and Ashley discover a bombshell rumor that brings an old friend back into the fold.

The housewives of Potomac usher in a decade on TV in a state of shock. Gizelle brings the group together to process Karen's trial and sentencing, but the conversation shifts toward relationships. Keiarna and Stacey circle the block on love. Ashley hosts her first big outing as newly divorced woman. The ladies continue to question Stacey's authenticity and uncover new revelations that demand answers.