Jenelle's downward spiral continues as she gets into a blow out fight with both Kieffer and her roommate Tori. Adam breaks up with Chelsea and she struggles to deal with it on her first day of work at a tanning salon. Corey decides he doesn't want to move and Leah is livid when he tells her he wants to buy a truck instead. Jo appeals Kailyn's child support request and Jordan steps up to help take care of Isaac while Kailyn is in school.