Teen Mom 2

Nathan threatens Jenelle with felony charges, Leah gets sad news about Ali while waiting to hear if she'll lose custody of the twins, and Kailyn tries to rebuild her relationship with Jo.

Jenelle tries to charge Nathan with kidnapping when he takes Kaiser on a trip, Kailyn gets surprising news about Javi's job, and Adam threatens to take Chelsea to court for custody of Aubree.

Leah gets the verdict of her custody case, a fight threatens Kailyn and Jo's renewed friendship, Jenelle introduces her new boyfriend to Barb, and Chelsea is outraged by Adam's online posts.

Kailyn and Javi get some bad news about his job, Barb expresses concern about Jenelle's new boyfriend, and Chelsea and Cole take a major step together.

Cole has a big surprise for Chelsea, Kailyn and Javi decide to spend time apart after a fight, and Jenelle is forced to face her assault charges against Nathan's girlfriend.

Leah flirts with the idea of getting back together with Jeremy, Isaac struggles with Javi's impending deployment, and Jenelle's birthday trip to New York turns sour after a text from Nathan.

Kailyn and the boys throw Javi a tearful goodbye party before his deployment, Corey and Leah spar at Ali's doctor's appointment, and Chelsea and Cole debate changing Aubree's last name.

Leah and Corey go to court over custody of the twins, Jenelle agrees to let Nathan see Kaiser after David volunteers to be a mediator, and Kailyn tries to help Isaac with Javi's deployment.

Chelsea and Cole meet Jason Aldean before seeing him in concert, Kailyn and Javi struggle with being apart during his deployment, and Leah gets troubling news about her custody agreement.

Kailyn tries to repair her relationship with Jo's girlfriend Vee, Cole escorts Aubree to her father-daughter dance, and Leah and Corey are forced to reassess their custody agreement.

Leah and Miranda make amends, Aubree asks Adam why he didn't show up to her father-daughter dance, and Kailyn rebuilds her relationship with Jo while distancing herself from Javi.

Kailyn and Javi's long-distance marriage is on the rocks, Chelsea celebrates milestones with Aubree, and Leah's relationship with Jeremy hits a bump despite her strides with Corey.

As Dr. Drew chats with the families, Jenelle and Nathan reveal how a court mediator is helping them sort out Kaiser's custody, and Leah weighs in on co-parenting with both Corey and Jeremy.

In this reunion hosted by Dr. Drew, Kailyn and Javi open up about the possibility of divorce, and Chelsea questions why Adam doesn't spend more time with Aubree.

Nessa and the moms watch never-before-seen footage, including Chelsea having a hard time leaving Aubree for a trip, Kailyn discussing vaginoplasty, and Leah grappling with her custody case.

Kailyn goes skydiving as a way of coping with changes in her marriage, Adam airs his frustrations with the show, and Leah breaks down after almost missing Ali and Aleeah's T-ball game.

Leah struggles with Addie missing her father, Kailyn starts summer school with some extra help from Jo, and Chelsea meets up with Adam's other ex to discuss their kids' father.

Chelsea shares exciting news with Aubree and her production team, Kailyn and Javi come to a decision about their marriage, and Leah finds a new home for herself and the girls.

Chelsea announces her pregnancy to family and friends, Leah and Jeremy struggle to communicate after he returns from a work trip, and Kailyn prepares for Javi to come home from deployment.

Kailyn and Javi adjust to their newly separate lives, Chelsea finds out Adam is behind on child support, Leah plans a vacation with the girls, and Jenelle and David have a secret.

Chelsea and Cole make a big decision about their wedding, Javi upsets Kailyn when he shows up to the house unannounced, and Leah and Corey may have to change the girls' school.

Chelsea gets Aubree ready for first grade, Jo works out a coparenting schedule for Isaac with both Kailyn and Javi, and Jenelle makes a big announcement.

Chelsea's friends throw her a bachelorette party, Ali's doctor encourages Leah to get Aleeah tested for muscular dystrophy, and Kailyn's new school schedule puts pressure on Jo and Vee.

Chelsea and Cole celebrate Aubree's seventh birthday, Leah gets Aleeah tested for muscular dystrophy, and Javi gets emotional as the realities of the divorce set in.