Jenelle has a tumultuous mother's day when she's barred from seeing Jace; Briana is under pressure while preparing for her baby shower; Kailyn is shocked when Javi files for child support; Leah and Ali visit the doctor.
Luis shows up at Briana's baby shower; Jenelle gets her day in court; Kailyn juggles school, the boys, Javi and Jo; Chelsea and Aubree have a girls day.
Jenelle and Barb come to an agreement; Briana receives surprising news from Luis; Leah enters the dating world; Aubree visits Adam; Jo pursues custody of Isaac.
Leah pushes Jeremy to spend more time with Addie; Chelsea reconsiders her visitation agreement with Adam's parents; Jenelle wants a special weekend with Jace.
Luis asks Briana a question before she goes into labor; Barb tries to make peace with Jenelle; Kailyn prepares for her graduation; Chelsea takes her family on a trip.
Kailyn graduates from college; a fight between Briana's family and Luis ruins Stella's homecoming; Leah takes another shot at motivational speaking; Jenelle shops for wedding dresses.