Kristen and Luke's housewarming takes a turn; Brittany prepares for Jax's return by meeting with a divorce attorney; Jasmine and Melissa try to mend things with Jason and Janet; Danny is accused of overindulging again.

Tensions boil between Jasmine, Janet and Jason during a beach outing; Zack starts to realize that his friendship with Brittany has shifted; the rumor Kristen started continues to wreak havoc in the friend group.

Jason confronts Danny about his drinking as Danny looks to make amends with Jasmine and Melissa; Kristen attempts to defend the Bookos and in the process, a rumor about the Capernas emerges.

The Santa Barbara trip comes to a dramatic end as Nia fights back against Brittany, Jasmine and Janet; back in L.A., Jesse seeks guidance as he hopes to rebound from his wine country fight with Michelle.

The group's Santa Barbara retreat continues to unravel; emotions escalate between Jesse and Michelle leading to an explosive argument; Nia is blindsided when Zack tells her that some of the group has been talking behind her back.

Jesse and Kristen arrange a getaway to Santa Barbara hoping everyone can find peace and heal; Zack and Janet sit down for a heart-to-heart conversation; Jax, still struggling with his emotions, makes his presence felt in Santa Barbara.

Michelle and Jesse's divorce takes an ugly turn when a rumor about Michelle begins to spread; Brittany tries to put the pieces of her life back together after Jax checks into a mental health facility; Luke reveals a major life milestone to Danny.

Jax's life comes under tough scrutiny as he's confronted about his recent behavior; he finally admits he's at rock bottom and elects to seek professional help; Zack tries to find stability in his friendship with Brittany.

As summer approaches, tensions are on the rise in the Valley; Jax and Brittany continue picking up the pieces from their separation; Jesse and Michelle juggle co-parenting their daughter, Isabella, while starting new relationships.