She’s nuts, Jim. (Star Trek reference there.)
http://www.washingtonexaminer.com/report-ashley-judds-depression-is-bipolar-disorder/article/2525122
And her sister too.
http://pagesix.com/2016/12/06/naomi-judd-suffering-from-extreme-mental-illness/
Naomi is her mother. Her sister is Wynonna...