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.

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.

Ethan and Olivia have settled into their new town in Minnesota and express high hopes for their marriage. Micah questions his future in Los Angeles. Kim tells her friend about a major update in her love life, but she fears telling her own children.

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.

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.

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.

After a long period of no contact, Ethan decides to confront his parents. Kim makes an unexpected confession that leaves Moriah speechless. Micah signs a modeling contract while Moriah records music in a studio.

Kim takes Moriah on her first college tour. Micah nearly jeopardizes his modeling career before it even begins. Ethan & Olivia plan an outing for the family with some surprises in store including news from Moriah that leaves the Kim & Barry shocked.

The Plath family has seen some major changes recently -- they left the farm and moved into town, Micah and Moriah fled the nest, and Ethan and Olivia cut ties with Kim and Barry. Although they all live within a mile, the distance has never been so great.

Olivia and Ethan realize their marriage has reached an impasse due to differences in their values. Kim and Barry find it difficult to peacefully co-parent. Barry and Isaac visit Micah in LA and hope Ethan will join them despite his troubled marriage.

Lydia's whirlwind romance with her new boyfriend, Zac, catches everyone by surprise. Micah is caught in the middle of an ongoing feud between Moriah and his girlfriend, Veronica. Ethan has growing suspicions about Zac after learning about their plans for the future. Veronica seeks out the help of a secret new friend.

No description available

No description available

Ethan and Moriah's feud comes to a head as they hash out past disagreements. Kim moves the remainder of her things out of the family home. Ethan and Olivia have an honest conversation about the future of their relationship.

With Lydia and Zac's upcoming nuptials, discontent grows amongst the Plaths. Kim and Isaac struggle to see past Zac's red flags. Veronica's unexpected attendance has everyone on edge, and Ethan makes a dramatic exit.

No description available

Micah reunites with model-friend Helena for a very hot and steamy modeling session. Barry and Isaac try to talk about the birds and the bees. Lydia reveals she has a secret crush, and Moriah goes on her first date ever.

Kim nervously shares her dating news with Moriah and Lydia. Moriah decides to unblock and text Ethan and is taken aback by his response. Olivia hits her breaking point when she realizes Ethan is up to his old ways.

Lydia and Zac visit Micah and Veronica at their home hoping to build a better bond before the wedding; Ethan and Isaac have a fun double date with their girlfriends; Veronica stuns Micah in therapy with a scandalous allegation about Teegan.

Ethan and Olivia realize they need to move farther away from Kim and Barry.

Lydia talks with Kim about her crush, and Ethan meets Olivia in California.

Olivia plans a fun day with Ethan, Moriah, Max and Micah, but an argument nearly derails it. Moriah faces a tough choice. Olivia and Micah do a sexy photo shoot. Lydia tries to practice self control when it comes to communication with her crush.

The Plath men go surfing in LA, and Barry and Ethan have a heart-to-heart. Olivia takes a trip to get some clarity on her marriage. Moriah crashes boys' weekend and comes face to face with Ethan for the first time in nearly a year. Ken pops an unexpected question to Kim.