In an affluent community, a suspicious death at an elementary school fundraiser draws attention to the friction amongst some of the mothers; Madeline and Celeste welcome Jane into their inner circle; battle lines are drawn after an incident.

Madeline is outraged over a slight from Renata while dealing with family issues at home. Jane dodges difficult questions from Ziggy.

Nathan invites Madeline to a dinner to discuss Abigail. Celeste angers Perry by lending her legal skills to get the play back on track.

Tensions rise at the school when signs of bullying continue. Madeline's relationship with the play director is put under the spotlight.

Jane confronts Renata when she learns a petition has been raised to exclude Ziggy. The truth behind Abigail's `secret project' comes out.