Jerry moves his new younger girlfriend, Kayee, into a house he shares with his ex wife Jessica. Lisa still isn't over her divorce from her ex Jimmy, even though it was decades ago. Alex went from Caroline's gay best friend to her boyfriend.

April surprises her husband by getting a matching tattoo with her ex. Kayee's lack of contributions around the house frustrates Jerry's ex. Caroline is fed up when Alex's ex crashes Friendsgiving. Lisa, Jimmy and their spouses prepare for their RV trip.

On a family ski trip with Kayee and Jessica, Jerry is forced to pick sides. Jennifer and her wife decide Jennifer's ex-husband should be the sperm donor for their baby. Alex shocks his sister with news that he wants to take the next step with Caroline.

Old wounds lead to a giant fight on Jimmy and Lisa's RV trip. Ex-husband Josh questions his role in the baby's life as Jennifer and Chantel try for pregnancy. All hell breaks loose when Alex's sexuality comes into question at a family dinner.

Kayee and Jerry escape to his cabin; Kayee plans a memorable evening; things intensify between Lisa and Jimmy during a game of truth or dare; Alex thought nothing could be crazier than Caroline meeting his family, until he meets Caroline's mom.

Facing the harsh reality of Jerry's bond with his ex-wife, Kayee gives him an ultimatum. April asks her husband's ex-wife to be her maid-of-honor. Caroline draws the line when Alex's ex-boyfriend Stephen interrupts a very special Valentine's dinner.

Jerry begs for one last chance when Kayee threatens to leave. Lisa is ready to reveal a big secret. Alex closes a chapter with his ex-boyfriend. Josh reaches a boiling point about his relationship to Jennifer and Chantel's baby.

Lisa's secret may change her relationship with her ex. Alex plans to ask Caroline a big question. At her bachelorette party, April wrestles with emotions brought on by her ex. Chantel gives birth early, and Josh comforts Jennifer. Kayee goes missing.

Josh faces questions about what baby Camila will call him. Alex and Caroline's engagement shocks Caroline's mom. It's April and John's wedding day, but she still has complicated feelings about Roy. Kayee gives Jerry and Jessica a piece of her mind.

De'Andre's new girlfriend, Elodie, doesn't like that his ex, Rowan, is best friends with his mom. Amid tension with her husband, John, April leans on his ex-wife, Loren. Alex and Caroline have big news for Alex's ex-boyfriend, Stephen.

Matt's ex moves in, upsetting his current girlfriend. Alex's ex wants to be godfather to Alex and Caroline's baby. De'Andre plans a trip with his ex, Rowan. Chantel, Jennifer, Josh and Danielle prepare to face some fallout when they share shocking news.

Ex Chelsea has an awkward dinner with Matt's girlfriend, Kenzie, and her parents. April feels insulted by husband John but needs to put on her game face in front of ex Roy. Josh, Danielle, Jennifer and Chantel stun friends and family with their secret.

When Elodie finally meets De'Andre's mom with his ex Rowan, Elodie and Rowan are in the hot seat. Alex and Caroline get a dose of parenting reality when they babysit for Alex's sister. Tempers flare as Matt, Kenzie and ex Chelsea cool off in the pool.

At De'Andre's party, Elodie confronts his ex Rowan about their trip to Sanibel. Matt and Chelsea fall into old habits when they ignore Kenzie's planned day to go drink. Alex confides in Steve about the struggles that he and Caroline have been facing.

Elodie has "ex"-rated questions about De'Andre and Rowan's relationship. Loren needs to share a game-changing secret with April. Chantel's cohabitating concerns are proving to be true. Alex explodes at his dad-chelor party.

Loren reveals a secret she's been keeping from April that may dismantle their relationship. Alex and Caroline's photo shoot is cut short when she's rushed to the hospital. De'Andre storms off when Elodie picks her ex.

De'Andre goes MIA after Elodie's surgery. A girls' night out with Jenn and Danielle ends in a fight back home. Matt invites Chelsea to help him pick out a ring for Kenzie. Old flames ignite and things heat up when April and Roy end up in the hot tub.

Alex and Caroline quickly learn how hard parenthood can be on a relationship. An unexpected DM makes Elodie suspect De'Andre has been cheating. Kenzie loses her patience with Chelsea. Chantel is taken aback when Jenn brings up the "d" word.

Elodie's family interrogates De'Andre about his recent behavior. April asks John to sign divorce papers. Steve meets baby Bowen and brings Caroline an unwanted gift while also spilling a secret. Chelsea goes missing right when Matt needs her most.

Chelsea flakes on the biggest day of Matt's life to date. De'Andre and Elodie try to reunite in the aftermath of the intense meeting with her family. Jennifer, Chantel, Josh and Danielle discuss their parental rights to Camila.

Alex and Caroline's Sip & See turns into a Sip 'n' Tsunami! Roy and April have unfinished business. Chelsea confronts Matt with her truth. Jenn and Chantel are shocked by Josh and Danielle's request. Miss V has De'Andre and Rowan questioning the future.