Tensions reach a boiling point in the conclusion of an intense reunion; Heather's bombshell admission about her black eye forces Andy and the group to question her timing and past loyalty; Monica is in the hot seat once again.
In Part II of the reunion, Monica breaks down while reflecting on her relationship with her mother; the rift between Angie and Monica grows as they disagree about the unseen events; the group is joined by Mary.
The ladies reunite in New York to discuss the season's highs and lows; new housewife Monica sets the record straight about her past; Angie confronts Monica and Meredith about the rumors regarding her husband and the Greek Mafia.
On their final day in Bermuda, Heather receives a devastating phone call; Meredith remains in hot water for her role in the rumors about Angie; a bombshell about Heather's black eye is revealed.
Meredith tries to clear her name, but finds herself in an uphill battle with the ladies; Monica worries that Meredith will interfere with her friendship with Lisa; Whitney calls Heather out.
The women throw Monica a birthday bash; Monica's personal questions rub Heather the wrong way; a rumor about Angie surfaces.
Whitney and Lisa avoid each other until Heather's comments send dinner into chaos; after not getting a room with a bathtub, Meredith goes from a little under the weather to severely ill, but recovers in time to hold the ladies accountable.
In a surprising turn of events, Lisa feels betrayed by Angie and embraced by Heather. Monica and her mom agree to move forward. Meredith opens up about her marriage on her podcast with Seth. Heather hosts a reading for her book and searches for community while leaning on her family and old friends.
After Angie and Monica reconcile, Angie gets caught in the middle of Lisa and Monica's feud. Whitney juggles parenthood and career by throwing two parties in one weekend and tensions boil over between friends. Heather tries to come to an understanding with Lisa. Meredith dips her toes back into the group, but Lisa has questions about her recent behavior.
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.
Mary's son's relationship status is revealed. Meredith retreats from the group and attends the GLAAD Awards. Heather confronts Lisa about Jack's mission. Angie tries to get clarification about the rumors, but things go awry when Monica's mom intervenes at Angie's Greek Easter party.
The rumor about Angie's marriage has a ripple effect in the group. Meredith finds comfort in her family after a traumatic incident on the road. Old issues between Lisa and Heather resurface. Monica's parenting is called into question by her own mother.
Heather talks to her daughters about the effect her book has had on them. Whitney and Justin struggle with their changing roles now that Justin is back at work. Lisa, still hurt from the accusations made in Palm Springs, hosts an event and confronts Monica. The rumors about Angie's marriage reach a boiling point.
The Palm Springs venture continues and Meredith tries to make the best of Angie crashing her trip, but the night ends in threats, tears and puke. The women start to question Monica's behavior as she turns on her closest friends. Heather and Angie's issues come to a head. Lisa works on her friendship with Meredith.
The women of Salt Lake return and Heather wants to get everyone together for a fresh start. Whitney's public comments about Meredith put a strain on their already fragile friendship. Angie introduces her friend Monica to the ladies. Lisa struggles with her son Jack's decision to go on a Mormon mission.