Teen Mom - Season 4

Catelynn and Tyler have an emotional visit with their daughter. Amber struggles during her first weeks of rehab. Farrah says farewell to her life in Iowa. A disagreement with Ryan disrupts Maci and Kyle's relationship.

Catelynn and Tyler attend their high school graduation. Maci considers joining Ryan on his family vacation. Farrah has to deal with her parents' overbearing concerns. In rehab, Amber expects a visit from Gary and Leah.

Gary and Leah visit Amber in rehab, and Farrah goes on a date with her neighbor. Maci tags along on Ryan's family vacation and Catelynn and Tyler question letting Butch move back into their home.

Amber and Gary work on their relationship issues. Maci struggles to choose classes. Visiting her parents, Farrah is annoyed with their concerns for Sophia. Catelynn and her grandmother attend a birth parent support group.

A visit from Farrah's mom and sister leads to a blowup, and Maci enrolls her son Bentley in preschool. Catelynn and Tyler face issues with Butch, while Amber debates leaving rehab early.