Dance Moms Abby Lee Miller: 'Dance Moms' fifth season had "altercations," sixth season is hitting road blocks 06/05/2015 Abby Lee Miller of Dance Moms says obstacles may keep the show from beginning a new season. Read More RELATED NEWS Abby Lee Miller: My cancer is completely gone, I'm more than gratefulAbby Lee Miller reflects one year after spinal surgery'Dance Moms' alum Ava Michelle to star in Netflix's 'Tall Girl' film TAGS: Abby Lee Miller
