Shrill Jill Betrays Abby Lee Miller (And Everyone Else) On "Dance Moms"

When Abby Lee Miller put Kendall on probation at the beginning of tonight's "Dance Moms," her mother, Jill, went predictably postal. What happened next, however, shocked everyone. Here's everything you need to know about the episode--and its drama--in the form of my four-minute video recap.