Teen Mom 2 Season 4 Episode 5 So Hard to Say Goodbye

Chelsea and Taylor finally tie the knot in a beautiful ceremony surrounded by friends and family. Aubree is over the moon to officially have Taylor as a stepdad and can't wait to start calling him "Dad." Chelsea's dad Randy walks her down the aisle, beaming with pride. Meanwhile, Kailyn faces a difficult decision about whether or not to move forward with her divorce from Javi. She struggles with the idea of breaking up her family and worries about the impact it will have on Lincoln. She opens up to her friends and family about her doubts and fears, but ultimately makes a decision that she feels is best for everyone involved.

Jenelle and Nathan continue to clash over custody of Kaiser. Nathan is eager to see his son and wants to spend more time with him, but Jenelle feels that he is an unfit parent and is hesitant to let him have any custody. She consults with her lawyer to figure out her options and receives a surprising suggestion. Meanwhile, Leah prepares for Ali's doctor's appointment and worries about the possibility of her daughter needing surgery. She reflects on the challenges they've faced so far and wonders what the future holds for her family.

Finally, Briana continues to navigate the complicated dynamics with her exes and new boyfriend. Devoin comes to town to see Nova, but tensions run high when he criticizes Briana's parenting decisions. She becomes frustrated and feels like he doesn't understand the challenges of being a single mother. Meanwhile, Luis surprises Briana by showing up to Stella's birthday party, but she is disappointed when he doesn't take an active role in the celebration. She confides in her friend that she's tired of dealing with unreliable men and just wants someone who will be there for her and her family.