A celebratory Mother's Day for the Baxter family's matriarch, Elizabeth, is disrupted when one of her daughters, Kari, discovers a shocking revelation about her husband, Tim.
Elizabeth's nursery project at the church pays off, with new families touring the space. At Tim's grave, Kari makes a monumental decision. Ashley speaks up at work and reaches out to Landon for one last chat before he moves to California.
What mom doesn't need a break? That's why cast members from across the Teen Mom franchise are coming together for a tropical vacation. But it's not all rest and relaxation, as the moms dive deep into relationship, friendship and parenting issues.
The Baxter family Thanksgiving is full of food and football with a side of drama. After showing up late to dinner, Ashley is confronted by her family. Luke tells Reagan about his best friend's tragic death while Kari and Tim share good news.
In Virginia Beach, a young man is taken into custody for public intoxication, while a woman is arrested for lying to police. In Modesto, a teen is hit with a felony charge for criminal threats of violence. And a man in Mesa County has a suspicious body scan after being brought in on a warrant.
On the anniversary of Tim's passing and Jessie's first birthday, Kari debates whether to tell Tim's mom about her engagement. Elizabeth and Lori continue to bond. Erin seeks guidance about starting a family. Ashley gets a disturbing call from Paris.
Kari visits Tim's grave with their three-month-old daughter, Jessie. Ashley takes advice from Elizabeth and Erica regarding a job interview. John and Brooke fight to save the life of a close family friend.
Dirk confronts Angela about her affair. Tim attempts to give Kari divorce paperwork, but Elizabeth intercepts it. Determined to save her marriage, Kari reveals an unexpected truth to Tim that could change their lives forever.
Lori returns home to work things out with Luke. The Baxters attend a community service project after church. Ashley receives more mysterious calls from Paris. When Luke and Lori attend a protest rally, everything spirals out of control.
John works on the church's memorial garden. Ashley discovers a shocking truth about her manager, Belinda. Landon is frustrated with Ashley for not opening up about her past. Ryan shares a secret he’s been keeping from Kari.
With the pressures of planning a wedding mounting, Kari joins Ashley on her trip to California. Landon spends time with Reagan as she struggles to cope with being a single mom. Pregnant and scared to tell Luke the truth, Lori reaches out for help.
The Baxters are recovering from the tragic tragedy at church. John considers building a monument to honor the dead. Luke tries to restore his relationship with Reagan, and Ryan considers staying in town to help John and Kari at the church.
The Baxter family is in turmoil as they try to understand the tragedy at their church. John helps the paramedics and victims while Reagan begins to pull away from Luke. Ashley finds comfort with one of her patients at the care facility.
Looking for comfort from family and friends, Kari moves back home with her parents. Tim looks to deepen his relationship with Angela. While at home, Kari learns that her first love, Ryan, has moved back to town.
Brooke and Peter get good news about Maddie's health scare. Ashley gets more calls from Paris and does her best to keep Luke's whereabouts a secret. Reagan considers reaching out to Luke. Erin opens up with Sam about her desire for a family.
The Bad Kids find themselves in a strange version of Mordred Manor, with an old friend and their stark father.
Ashley attempts a kind gesture for one of her patients, but her manager, Belinda, rebukes her efforts. Luke and Reagan go bowling with her dad, and an unexpected visitor interrupts their cheerful outing. Kari makes a bold move to reconnect with Ryan.
Kari and Tim decide to work on fixing their marriage. Luke and Reagan continue their courtship. Ryan gets an unexpected coaching opportunity that would take him away from Kari. Elizabeth sees an old friend with ties to Ashley's traumatic past.