Season 4

Ethan, Olivia, Micah and Moriah celebrate Ethan's birthday in Jamaica. Micah and Moriah confront Olivia about her issues with Kim. Barry arranges a river trip, but Olivia hears that Kim is going, she makes a tough decision.

Micah goes on a romantic date. Ethan surprises Olivia with something special. Moriah's frustration with Olivia continues to brew. Kim is shocked when she learns Ethan wants to talk.

The Plath children all gather at their farm to celebrate the birthday of their deceased brother. Everyone but Kim is invited, which has her feeling left out yet again. When Kim informs them that she will be at the gravesite, Olivia is overcome with panic.

Micah bartends at his friend's art show, where things heat up with Antia. Meanwhile, the rest of the family reunites with Barry in Cairo, but Kim is excluded because Ethan and Olivia do not want to see her.

Kim and Micah share first-ever cocktails together, and Kim reveals the reasoning behind her parenting choices. After years, Ethan and Barry finally make amends, but Ethan keeps new secrets from Olivia. Lydia asks Kim tough questions.

Barry reaches out to Ethan after two years with shocking news. Ethan's hesitation about seeing his mom leaves Kim feeling excluded from an important family discussion. Moriah and Olivia rebel against their past and try pole dancing.

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.

Tensions are high in Tampa as Ethan returns home from Cairo to face Olivia. Moriah's ex-boyfriend posts a video on social media that releases a new flood of emotions. Kim comes to visit Moriah and opens up about her own relationship issues.

Olivia is 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 her separation, resulting in some very tense discussion.

Ethan is forced to reveal his hidden past. Micah tries his first-ever Indian food in LA.

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.

Moriah opens up to her family about her breakup, resulting in questions that leave her stunned.

Kim shares a shocking revelation while Moriah hides a massive secret. Ethan and Olivia continue to mend their marriage .