Janet and Jason confront Jax about cheating rumors; Luke begins to realize that dating Kristen isn't as easy as he thought; Nia continues to struggle with postpartum blues while Brittany and Jax fail to get their mojo back; Kristen is labeled public enemy #1 after an explosive fight at the Mondrian.
Jesse returns from his spiritual retreat; Kristen, Luke and Zack are left behind as the group heads to Big Bear; Jax finally confronts Michelle about the infidelity rumors.