Welcome to Plathville

Controversy at home spoils Ethan and Olivia's European trip.

Ethan struggles to find balance, and Olivia reunites with her sister.

Kim's dating plans surprise Micah, and Barry and the boys have a fun night.

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 share some news, and Ethan and Olivia say goodbye to Tampa.

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.

Kim hopes Isaac will approve of her dating his flight instructor.

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.

Kim nervously shares her dating news, and Olivia hits her breaking point.

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.

Moriah reaches out to Ethan, and Olivia extends an olive branch to Micah.

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.

Barry and Ethan have a heart-to-heart, and Ken pops an unexpected question.

Ethan and Olivia have an honest conversation about their relationship.