Teen Mom

Kailyn comes face to face with Javi's pregnant girlfriend. Chelsea prepares Aubree for her first visit with Adam at the center. Briana tells DeVoin to move out. Leah has a new boyfriend. Jenelle and Nathan square off in court.

Jace's father reaches out, upsetting Jenelle. Briana invites Luis to Stella's first birthday, but he has other plans. Chelsea waits for Adam to schedule another visit with Aubree. Leah's girls return to school. Isaac visits Javi's house.

Chelsea may go into early labor. Jenelle faces Hurricane Florence and makes an emergency call about her husband. Kailyn's birthday party for Lux pushes her to reconnect with estranged family. Devoin and Nova get closer as she starts first grade.

Jenelle addresses rumors spurred by the 911 call. Kailyn's sister shares major news when they reconnect in Dallas. Briana visits a new beau in New York. Leah takes Ali to another important doctor's appointment in Columbus. Aubree starts third grade.

Chelsea finally meets her new baby girl. Jenelle avoids filming, causing concern. Kailyn tries to maintain a long-distance relationship with her sister. Briana's new flame visits Florida for some camping.

Stella needs emergency surgery. Leah approaches her breaking point with Jeremy over Addie. Chelsea and Cole bring Layne home. Jenelle struggles with David's absence on the show. Kailyn starts planning her sister's baby shower.

Chelsea receives surprising news about Adam's other daughter. Briana takes initiative and files for child support from Luis. Jo drops a child support bomb on Kailyn. Jenelle and Nathan's court hearing is postponed.

Jenelle needs emergency surgery. Briana confronts Luis in New York. Kail and Jo come face-to-face for the first time since he filed for child support. Leah tells Jeremy he needs to spend more time with Addie.

Barb plans her trip to meet with Jace's dad, causing Jenelle anxiety. Impressed with DeVoin's improvement, Briana considers making a big change. Chelsea plans one-on-one time with Aubree. Kailyn is upset when Javi calls her out.

Barbara flies to New York to meet with Jace's dad. Adam's parents break the rules of their custody agreement with Chelsea. Lux's dad surprises Kailyn at Lincoln's birthday party after a big fight. Briana takes a family trip to Puerto Rico.

Lincoln gets a new brother while Kail offers Jenelle a peace offering; but her good deed backfires. Chelsea is forced to confront Adam's parents about continuing their visits with Aubree. Leah receives an update on Ali's vision.

Kail launches her haircare line with a big party in NYC, and a few surprise guests show up. Things don't go well for Luis when Briana lets him see Stella. Chelsea struggles with the stress of managing three kids. Leah and Jason grow closer.

Kail gets a surprising call from Jo's wife about their child support battle. Nathan and Jenelle go back to court, with a surprising turn. Chelsea throws Aubree a belated birthday celebration. Leah and the girls plan to move back to their house.

Barb and Jenelle have a wild weekend in Atlanta, but things go too far when she brings up another cast member. Kail and Jo celebrate Isaac's birthday together. Briana visits John for his. Leah considers new birth control

Leah's girls reveal their true feelings about Jason. Chelsea takes a family vacation, but comes home to a shocking find. Jenelle tries to defend her family on social media, but things blow up when another cast member gets involved.

Leah breaks up with Jason. Jenelle's plans to take Jace on a mother-son trip go awry. Briana leaves Luis alone with Stella for the first time. Kailyn gets child support advice from TMOG's Amber. Chelsea tends to a sick Watson.

Chelsea suffers a panic attack. Jenelle visits Briana in Orlando but struggles to film without her husband. Addie is confused about Leah and Jeremy's relationship. Kail finalizes child support with Jo and moves on to her next big adventure.

Leah and Jeremy rush Addie to the ER. Jenelle questions her future with Teen Mom 2. Briana lets DeVoin take a major step forward with Nova. Chelsea debates how to treat her anxiety. After her sister gives birth, Kailyn steers her focus to her boys.

Dr. Drew and Nessa begin the biggest reunion ever by chatting with each of the moms, but conflict between Jenelle & Nessa leads to major drama.

Jenelle returns to discuss her final season of TM2, Kail and Vee look back at their tumultuous past, Briana calls out Devoin, and Chelsea opens up about her post-partum issues.

Kailyn announces the newest member of the Teen Mom 2 cast. Jace's dad, Andrew, makes an appearance for the first time since the first Teen Mom 2 Reunion. Cole and Aubrey join Chelsea on stage. Briana and her family discuss the future.

Nessa and the cast of "Teen Mom 2" watch and react to never-before-seen clips from the past season.