Leah Messer Reveals Daughter Ali Is Bullied At School For Her Muscular Dystrophy

Grab a tissue because this is absolutely heartbreaking.

In a sneak peek clip for Teen Mom 2, Leah Messer opens up about coping with her daughter, Ali's battle with muscular dystrophy. While on vacation with Kailyn Lowry, the mother-of-three reveals that her daughter has been struggling at school with bullies.

She also reveals how Ali's twin, Aleeah, handles her sister's bullies at school and more.

Watch the devastating clip above! Teen Mom 2 airs Monday nights at 9pm ET, only on MTV!