Briana plans a trip to see her estranged father; Cheyenne struggles with aftermath of shooting incident; Maci celebrates Bentley's 13th birthday and fears bowling alley will trigger her PTSD; Catelynn has surgery.
After Roe v. Wade is overturned, Maci talks to Taylor about getting a vasectomy. Ashley wants to go to nursing school in Vegas but fears environment will be tough on Bar's sobriety.
Sean plans a weekend to propose to Jade. Catelynn takes Vaeda to the doctors concerned about her hearing. Briana looks to move out of her mums house. Cheyenne has surgery.
Amber goes to California to visit her son James; Sean feels pressure to get a job after looking at a wedding venue with Jade; Cheyenne tries to enjoy her bridal shower; Catelynn and Tyler celebrate 16 years together.
Cory's daughter finally has her heart surgery; Cheyenne has a health scare with Ryder; Catelynn and Tyler have a talk with Nova about body safety and physical boundaries
Catelynn and Tyler are ecstatic when they find out they can see Carly, whom they placed for adoption 14 years ago, but family drama puts visit on shaky ground.
The emotional reunion continues in part two as more moms join Nessa and Dr Drew; Catelyn discusses latest on toxic fallout with her family, and "Teen Mom" fans weigh in with questions of their own; Dr Drew has a one-on-one with Ryan.