Been there, done that, not fun! She needs professional help. She's had her self esteem taken away from her and she needs to get it back! And it's NOT gonna happen overnite! It takes a long time to undo years of doing. but please encourage her to go to a support group if she won't go see a psych. The worst thing you can do is leave a person like that alone. Get them to socialize as much as you can.

__________________
I am here for only a short time on this earth. My goal is to make everyone I see smile if only for a moment.