Evelyn has printed receipts that prove OG might not only be a cheater but a homewrecker too. Kristen makes a decision that will forever affect her future with Cece and Byron. Jackie finds herself in the middle of two opposing sides.
The ladies arrive in Costa Rica, where the division among the group is worse than ever; Cece aims at Evelyn for butting into her family business; Feby takes shots at Jackie; and Malaysia's unresolved feelings for Jackie bubble to the surface.
Shaunie and Evelyn are ready to find Mr. Right; Kristen and Thomas call a final family meeting to fix things once and for all, and Jackie receives devastating news that may change her friendship with Evelyn for good.
Malaysia and Evelyn question Jennifer's motives for getting back in the circle; Kwame returns home to find OG planning moves for their future together; and a malicious article hits the blogs about Malaysia.
OG's relationship with Cece and Byron is called into question, leading Byron to set the record straight about his role in the Thomas rumor. In San Diego, Malaysia refuses to forgive and forget her issues with Jennifer.
Shaunie deals with drama when a series of robberies cause her and her family to move. The drama in the group takes center stage as all eyes point to Cece as the source of the Thomas rumor. OG feels attacked.
A surprise blowout at Laura and Gloria's mixology event shocks the group; and Jackie and Doug Christie's trip to Seattle gets off to a rough start as Jackie and her daughters get real during a visit with a family therapist.