Leah gets a surprising call from Jeremy during the twins’ birthday, Kailyn goes to court with Lux's dad, and Jenelle takes a birthday vacation with all her kids.

The episode was rated 7.49 from 83 votes.

Kailyn continues arguing with Briana and Brittany, and Jenelle and David walk away during the reunion taping but later return to face off with Nathan, Doris and Barb.

The episode was rated 7.49 from 97 votes.

Luis asks Briana a shocking question before she goes into labor. Barb attempts to make peace with Jenelle during Kaiser’s birthday party. Kailyn prepares for her graduation. Chelsea takes her family on a trip to Florida.

The episode was rated 7.50 from 222 votes.

Jenelle gets a troubling call from Jace and decides to dial 911 on Barbara. Javi visits Briana in Orlando as their relationship heats up. Leah takes the girls trick-or-treating together. Chelsea is off birth control and ready for another baby

The episode was rated 7.50 from 105 votes.

Leah pushes Jeremy to spend more time with Addie. After seeing what Maci is going through, Chelsea reconsiders her visitation agreement with Adam’s parents. Jenelle tries to make her first official weekend with Jace extra special.

The episode was rated 7.52 from 237 votes.

Kailyn and Javi throw separate birthday parties for Lincoln, Chelsea heads to court with her ex, Leah takes Gracie to therapy, and Nathan's text to Jenelle angers David.

The episode was rated 7.53 from 91 votes.

Kailyn graduates from college; a fight between Briana's family and Luis ruins Stella's homecoming; Leah takes another shot at motivational speaking; Jenelle shops for wedding dresses.

The episode was rated 7.54 from 226 votes.

The beef between between Kailyn and Briana erupts when the cast comes to New York for reunion weekend.

The episode was rated 7.57 from 75 votes.

Jenelle prepares for her wedding day; Kailyn faces the potential of raising her third baby alone; Briana tries to involve Devoin in Nova's life.

The episode was rated 7.59 from 176 votes.

Javi travels to Miami to see Briana, Kailyn and Leah go to Hawaii, Chelsea and Aubree meet up with Taylor and Adam's daughter Paislee, and Nathan and Barbara discuss Jenelle.

The episode was rated 7.59 from 78 votes.

Briana and Javi make major decisions about their relationship, and Leah grows concerned as Ali's health issues become more obvious at school.

The episode was rated 7.65 from 63 votes.

All the women travel to Los Angeles to film the reunion and specials, and Leah feels caught in the middle as tensions between Kailyn and Briana run high.

The episode was rated 7.66 from 111 votes.

In part one, Dr. Drew and Nessa discuss Kailyn and Briana's fight with the cast and look back on the biggest events that happened this season.

The episode was rated 7.67 from 70 votes.

Jenelle confronts an aggressive driver while on the road with Jace, Chelsea and Cole check out the center where Adam will see Aubree, and Leah gets bad news from Ali's school.

The episode was rated 7.74 from 78 votes.

Briana feels rushed by Javi, the police visit Jenelle and David's house, Chelsea has big news, Kailyn deals with Isaac's custody, and Leah takes care of unexpected guests.

The episode was rated 7.90 from 71 votes.