The women of Salt Lake return. Heather attempts to bring everyone together, but Whitney's comments about Meredith strain their fragile friendship. Angie introduces Monica. Lisa copes with son Jack's Mormon mission decision.

Tensions escalate as Monica dines with her mother and Angie talks to her dad about her marriage. Lisa puts her focus on planning a mission location reveal party while Whitney meets with Mary for an explosive dinner.

In a surprising turn of events, Lisa feels betrayed by Angie and embraced by Heather.

Heather proposes a group trip to celebrate Monica's birthday, causing unresolved tensions between Monica and Lisa to reach a boiling point.

The ladies feel uncertain about joining Monica's birthday trip. Monica seeks Mary's advice. A lunch strains Lisa and Meredith's friendship. Whitney loses a friend and expects the ladies' support, but one seems unsympathetic.

Whitney avoids Lisa until Heather instigates drama at dinner. Meredith becomes extremely sick but gets well enough to chastise the women on a group ride. Monica bonds with Meredith and celebrate birthday.

On second day in Bermuda, Monica receives a birthday party from the women but bad news ruins the event. Heather takes issue with Monica's personal questions. Rumor about Angie implicates Meredith leaving the women unsure who to believe.

In Bermuda, Meredith struggles to clear her name with the other ladies. Meanwhile, Monica worries that Meredith's reconciliation attempt with Lisa may undo their budding friendship. Also, Whitney confronts Heather about her hypocrisy.

During a last day in Bermuda, Heather is given life-changing information by phone that impacts her friends. Meredith faces ongoing fallout for spreading gossip about Angie. New details about Heather's black eye come to light.

Monica clarifies details about her past affair, involvement with the Mormon church and role as an informant against a former friend. Angie questions Monica and Meredith concerning rumors about Angie's husband's ties to the Greek Mafia.