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. Kailyn tries to rebuild her relationship with Jo. Chelsea faces Adam at Aubree's first day of kindergarten.

When Nathan takes Kaiser on an unexpected trip, Jenelle tries to charge him with kidnapping. Leah anxiously awaits word from the court. Kailyn gets surprising news about Javi's job. Adam threatens to take Chelsea back to court for custody of Aubree.

Leah receives the verdict of her custody case. A huge fight destroys Kailyn and Jo's renewed friendship. Jenelle introduces her new boyfriend to Barb. Chelsea is outraged by something Adam posts online.

Kailyn and Javi get some bad news about his job. Leah blames Corey for confusing the girls with their new custody arrangement. Barb is concerned about Jenelle's new boyfriend. Chelsea and Cole take a major step together.

Cole has a big surprise for Chelsea. Kailyn reveals a huge secret that's been weighing on her and Javi. Jenelle is forced to face her assault charges against Nathan's girlfriend.

Leah flirts with the idea of getting back with Jeremy. Isaac struggles with Javi's impending deployment. Jenelle's birthday trip to New York turns sour after hearing from Nathan. Chelsea and Cole celebrate their engagement.

Javi says a tearful goodbye to his family before deployment. Jenelle meets with Nathan, fueling David's jealousy. Corey and Leah face off at Ali's doctor's appointment. Chelsea and Cole debate changing Aubree's last name.

Leah and Corey battle in court over custody of the twins. Jenelle agrees to let Nathan see Kaiser and David volunteers to be their contact person. Kail struggles to help Isaac while he misses Javi.

Barbara and David face off over Jenelle, leading to a 911 call. Aubree gets a new accessory. Kailyn and Javi struggle with his deployment. Leah gets troubling news about custody.

Kailyn tries to repair her relationship with Vee. Cole escorts Aubree to her father/daughter dance. Some mysterious medical ailments force Jenelle to seek help in New York. Leah and Corey's coparenting is shattered by a disturbing video.

Jenelle's medical woes lead to a disastrous fight with Barbara. Leah and Miranda make amends. Aubree drops a big question on Adam. Kailyn rebuilds her relationship with Jo but distances herself from Javi.

A meltdown over Barb ruins Jenelle's fun day with her sons. Kailyn and Javi's marriage is dangerously close to divorce. Chelsea celebrates milestones with Aubree. Just when Leah and Corey start to get along, her relationship with Jeremy breaks down.

Dr. Drew hosts the cast of Teen Mom 2 in front of a live studio audience and learns how Leah is coparenting with both Corey and Jeremy. Jenelle and Nathan face off over Kaiser, while Barbara reveals a surprising secret about Kieffer.

In part two, Adam threatens to leave the show as Chelsea tries to confront him over spending time with Aubree. Kailyn and Javi open up about their marital issues during an emotional discussion about divorce.

Nessa and the moms dish on never-before-seen moments and take a trip down memory lane with each of their children.