Jax, Brittany and Kristen have all traded in their wild nights at SUR for a suburban life in the Valley. Their couple-friends Danny and Nia are trying to juggle three kids under 2 years old. Jesse and Michelle are navigating the complicated world of being both toddler parents and business partners. When Brittany goes all out, throwing a lavish birthday party for best friend Janet, things take a turn for the worse when the group focuses less on the festivities and begin judging Kristen’s life-altering decisions.
In the aftermath of Janet’s birthday party, Nia is angry about Jax pantsing her husband, Danny, in front of the group. Jesse finds himself in hot water with Kristen and Luke over an inappropriate action. Jax’s guy’s night comes crashing down when he invites a surprise visitor who blindsides Luke. While across town, Kristen unleashes an accusation against Michelle that could ruin their friendship forever.
While everyone turns against Kristen for the accusations she hurled at Michelle during Girl’s Night, Brittany tries to help her understand the impact of her actions. Jax interviews bartenders for his new bar. Jesse and Michelle discover how fractured their relationship really is during their first marital counseling session. Janet and Jason stress about not feeling prepared for their new baby. A lavish Capri-themed dinner party is brought to a halt when Kristen is forced to relive one of the most difficult moments of her life.
Jesse and Michelle deal with the aftermath of their Capri-themed dinner party, leaving the group on shaky ground with Kristen. Brittany opens up to Jax about their lack of intimacy. Luke plans a special date for Kristen with the help of Danny and Brittany. Janet invites the group to a charity gala where Zack tries to get Kristen, Jesse and Michelle to squash the beef between them.
The ladies retreat to Malibu for a girls’ night while leaving the boys to daddy daycare. Michelle opens up to Brittany that she isn’t sure she wants to stay with Jesse. Brittany shares that she isn’t getting any intimacy from Jax. The ladies are concerned for Nia as she struggles with postpartum depression. The old Jax returns as he stirs up some interesting rumors about one friend in the group.
Jax tries to get Jasmine to do his dirty work and find out if rumors about Michelle are true. Kristen begins to worry after a negative pregnancy test if she’ll ever have a baby. Brittany sees the progress at the bar for the first time after feeling excluded. Luke begins to feel homesick. The group gathers for the launch of a hair-loss product Jax is endorsing as long-simmering tensions come to an explosive head.
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.
After a disastrous date night, Brittany and Jax’s struggles continue. Janet and Jason host a dinner party at their house and invite everyone except Kristen and Luke, further pushing a rift in the group. Jesse goes on a spiritual retreat in the hopes of fixing his crumbling marriage. Kristen relaunches her James Mae clothing line. Jasmine tries to get to the bottom of who started the rumors about Michelle.
Jesse finally learns about the rumors swirling about his wife, Michelle. The guys come together to support Danny, who is feeling the mounting pressures of fatherhood. Brittany explodes after she overhears Jax accuse her of having a drinking problem to the group. Zack trolls Janet for not inviting him to her babymoon. Jax ends up in the hot seat as he lets it slip that his marriage is in more trouble than the group may realize.
The women throw a surprise baby shower for Janet. The whole group indulges in a dinner for the final night in Big Bear dressed as their partner’s fantasy. Danny has trouble keeping his feelings toward everyone, including Nia, in check after a full day of drinking. Michelle comes to a massive realization about her feelings toward Jesse. Brittany makes a shocking revelation to Janet about her own happily ever after... or lack thereof.
The entire group comes together to celebrate the opening of Jax and Brittany’s new bar. Things quickly come to a head when Janet comes face to face with Zack for the first time since her babymoon, leaving Jasmine torn between the two. Kristen tries one last time to make amends with Michelle. The truth about Jax and Brittany’s and Michelle and Jesse’s marriages is revealed.
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. Janet and Jason are adjusting to life with newborn son Cameron and Danny and Nia are overwhelmed with “three under 3.” Kristen and Luke are ready to keep trying to conceive their first child and Jasmine’s girlfriend, Melissa, has moved to Los Angeles. The group kicks off the season at Brittany’s White Party, but unresolved drama lingers between Kristen, Janet and Zack.
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 and with on again/off again boyfriend, Benji. Janet continues to struggle after fighting with Kristen. Jesse and Michelle get into another heated argument over shared custody of their daughter, Isabella.
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. Janet tries to bury the hatchet with Kristen by inviting her to her birthday party, but the rumor about Michelle threatens to derail the festivities.
After the chaos of the past few weeks, 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. When they receive unexpected news, Kristen and Luke’s plans to start a family are thrown into disarray. Jesse spirals as Michelle continues to ignore him.
The group’s Santa Barbara retreat continues to unravel. Emotions escalate between Jesse and Michelle leading to an explosive argument. Danny rejoins the group, and his “catch-up” drinking leads to an uncomfortable situation for Janet. Nia is blindsided when Zack tells her that some of the group has been talking behind her back.
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. Luke and Kristen move into a new home together as Luke secretly shops for an engagement ring. Brittany plans a girls’ dinner in the hopes of smoothing things over with Nia.
Kristen and Luke’s housewarming takes a turn when a guest arrives with a surprising connection to Michelle’s new boyfriend, Aaron. Brittany prepares for Jax’s return by meeting with a divorce attorney. Jasmine and Melissa try to mend things with Jason and Janet. When the group renames Jax’s bar “Britt’s” for the night, Danny is accused of overindulging again.
Jax completes his 30-day program but becomes upset when he finds out about the party at Britt’s. The guys take Jax to a welcome home dinner that leads to a confrontation between Jason and Danny. Zack’s boyfriend, Benji, arrives, and Zack throws him a welcome party during which the tension between Nia and Janet comes to a head. Jax is blindsided by a special delivery.
Luke finalizes plans for a group trip to Hawaii where he plans to propose to Kristen. Janet, Michelle, Kristen and Nia butt heads during a girl’s night out. Britt sees Jax for the first time since he was served divorce papers. Jesse confronts Aaron about the timeline of his relationship with Michelle.
Jesse and Michelle experience a breakthrough in their relationship; Kristen comes to terms with her fertility journey; conflict takes the spotlight at Michelle's Zen party; Jax comes clean about his battles.