#MomTok's provocative party challenges the church's view on sex and helps Layla reach the big O. A shocking Sinner Sunday Confession about Demi and Bret's marriage is revealed, and Jen deals with repercussions for lies of which she's been accused.

A secret about Demi is exposed on a girls' trip to Scottsdale, bringing her true colors into question. Whitney attempts to make right by the girls, and Jen questions her future with the group.