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 returns from his spiritual retreat claiming to be a changed man. Kristen, Luke and Zack are left behind as the group heads to Big Bear to celebrate Janet’s babymoon. Jax finally confronts Michelle about the infidelity rumors that have been swirling around all summer.

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.