Micah goes on a romantic first date; despite the turmoil from the day at Joshua's gravesite, Ethan surprises Olivia with something special; Moriah's frustration with Olivia continues to brew; Kim is shocked when she learns Ethan wants to talk.

Ethan and Olivia's European trip is spoiled by controversy back home. Moriah makes a big decision without warning, then meets Micah in Cairo to discuss the fallout with their parents. Kim and Barry navigate the challenges that come with divorce and co-parenting children.

Ethan struggles to find balance as he is pulled between Olivia and his own family. Barry and Micah strengthen their new bond. Olivia reunites with her estranged sister and attempts to rebuild the past. Kim considers dating again as her divorce progresses.

Frustrated by the rift between Olivia and his family, Ethan hopes time can heal their unresolved issues; Barry gets personal with Micah about the divorce; Moriah embraces her fresh start and her inner rebel.

Barry and Kim sit down with the kids to speak about more changes in the family. Moriah showcases her personal rebellion in the form of a tattoo. Ethan and Olivia say goodbye to Tampa while Moriah hosts her sisters for a special girls weekend.

Kim starts new family traditions with the kids for Christmas. Barry and Micah spend the holidays alone. Olivia and Ethan confide in Lydia Grace and CJ that their marriage may have differences they can't overcome.

Ethan leaves Olivia behind in Minnesota as he heads to Cairo to pick up his cars and reconnect with his family. Olivia talks to her friend about her marital issues and her struggle to stay true to her vows. Kim comes clean to Amber about Ken.

Kim and Barry are together for the first time since the family learned of Kim dating Ken. Moriah attempts to break the ice and reaches out to Ethan during his road trip. Olivia extends an olive branch to Micah, hoping he's willing to meet with her on her terms.

Life in Plathville is looking very different these days. Moriah leaves Tampa behind. Kim throws caution to the wind and fulfills a lifelong dream and Micah walks away from his busy life in LA when a mysterious girl steals his heart.

Ethan and Olivia remain at odds over the future of their marriage, Kim ponders her next steps with Ken, and Ethan visits Cairo and reveals big news to his family. A visit to a tarot card reader leaves Olivia reeling and questioning her future.

The Plath men bond over their muscles at the gym, Olivia takes a huge leap and steps into the single scene with her sister, and Ethan decides it's time to break the ice and visit his mom.

Ethan and Moriah bond over drinks. Kim gives Micah some relationship advice. Olivia drives to Minnesota hoping to finalize the divorce but detours when Moriah asks her to meet up to hash things out.

Olivia returns to Minnesota to finalize the divorce but Ethan struggles to accept the end of their marriage. The Plaths navigate their new blended family with Kim's boyfriend. Micah contemplates settling down with his girlfriend and Moriah enlists Kim's help with making a music video.

The Plath family comes together to run the Spartan Race but things get muddy when their family bonding event turns competitive; Olivia and Ethan take time to rediscover themselves; Micah's mystery girlfriend leaves everyone stunned.

Kim and Barry deal with the frustration of a drawn-out divorce. Back in LA, Olivia shares with her friend where things went wrong with Ethan and what she's looking for in her next relationship. Ethan and Micah return to Cairo to help throw a surprise birthday party for Lydia.

While Micah and his girlfriend embrace their future together, Ethan returns to the farm and gets real about some of the ways he and Olivia went wrong. Moriah talks music and heartbreak with her bestie and Olivia and Lydia Grace rebel against their roots and host a sex party!

The entire Plath family joins Moriah in Tampa to prep for her music video shoot but concerns grow over Kim and Barry being able to sleep under one roof. Olivia and Lydia Grace try their luck at speed dating, but no one measures up to a certain someone Olivia already has her eye on.

Olivia and her long-distance boyfriend rendezvous in Arizona for a romantic getaway. It's lights, camera, action for the Plaths as they help Moriah shoot a music video for her new album. As Veronica gets to know Kim, she quickly learns its Kim's way or the highway.

When Ethan's friend takes him out to a bar to meet girls for the first time ever, its sink or swim when a girl catches his eye. Veronica lets it be known to Micah she's ready for next steps. Olivia brings Lydia Grace and Brendan together, hoping they'll form a bond but Lydia Grace has her concerns.

The Plaths arrive in St. Pete for their long-awaited family band concert but things quickly go awry when Moriah reveals news that no one saw coming. Barry is finally confronted with Ken and must choose to talk or walk. Olivia finally decides to put down roots.

Moriah tags along with Micah to go to LA where she shares more details of her breakup, confirming Micah's suspicions. Ethan has a big secret he's keeping from Olivia. Tensions rise when Kim invites Nigel, a friend from the gym, to the house for dinner.

Olivia feels shocked when Ethan reveals that he's been keeping a secret from her for months. Micah goes on a double date. Kim opens up to the little girls about their separation, resulting in some very tense discussion.

Micah celebrates a wild 21st birthday at a strip club with Ethan and Olivia. Moriah confronts Lydia about her recent meet ups with Max. Kim moves back home, and she and Barry discuss the future of their relationship.

Ethan and Olivia take steps to reconcile their marriage. Barry and Kim learn that they aren't invited to Moriah's gig, and Kim is forced to make a choice that is best for her, Moriah and Olivia.

Kim and Barry's marital issues become undeniable, leaving the family reeling. Ethan keeps a secret from Olivia, but gets forced to reveal his hidden past. Moriah spends a cozy night with Nathan. Micah tries Indian food for the first time.