On Teen Mom 2 Season 6 Episode 9, Corey issued a threat toward Leah.
As a result, she was forced to return from therapy.
Elsewhere, Jenelle and Nathan struggled to co-parent through their broken relationship, which makes sense given all they have been through.
Meanwhile, Kailyn and Javi had to adjust to Jo and Vee living so close to them; and Chelsea celebrated Aubree's preschool graduation. Yup, she did it! That's a feat very much worth celebrating.
Use the video above to watch Teen Mom 2 online in order to see what else transpired on the MTV hit this week.