Update from the OP.
My daughter has been in facility for five weeks. The first couple of visits to her were very difficult. Very emotional with a lot of crying. It was very hard to see. But since then she has come around. she has realized that she was on a destructive path and has worked with the counselors. She has gained 12 pounds, but more important is her attitude. She has taken ownership of her recovery. I credit a lot of the turn around to her. Seeing the other residents really opened her eyes. "I dont want to live like them". While she has some self esteem issues that are telling her She had to be perfect in order to be loved, a lot of the other residents were in much worse shape, Self mutilation, suicidal thoughts. I am very proud that she has turned this around.
We hope to bring her home soon where we can continue her recovery. Fortunately, we have been able to set up a team of cargivers locally. We still have concerns. There is a 50% relapse rate even after making normal weight. Full recovery can take years. As a parent, I have learned a lot. I have a better understanding of what was going on in her mind.
Thanks for the support.