Helping someone

Hello Reddit didn’t think I’d come here for this but I need help.

My girlfriend has an eating disorder and depression. She has been dealing with this for years but recently it has gotten bad. She has lost about 25-30 pounds in the last 6 months and if I ask her what she ate today she will usually just say “some fruit and ice cream”

I’m worried and I don’t know what to do anymore. We are long distance and I live 2000 miles away and I support her as much as I can and have been for as long as I’ve been with her. I love her to death but I don’t know what to do.

I’ve told her to get help and after months she finally saw a therapist. She had one session and the lady didn’t know how to work with eating disorders so it was no help and hasn’t gone back. I’ve been encouraging her to see another one, but it has been about a month since her last visit and she said she doesn’t want to talk about her problems. She needs help and I can’t help her and neither can her family. Any advice is welcome on how to deal with this