I met my friend 3 years ago when we were both at a normal weight. I worked hard on keeping fit (not as hard as now
), and as did my friend. I left the city for a year, came back, and discovered her habits changed. She ate almost nothing, did massive amounts of exercise, and would snap at any mention of dieting (mine, not hers). I had a hard time figuring out what happened to her, if she got an eating disorder or was just strict. In a sense, I admired her ability to refuse certain foods. For that, I feel guilty now, when things went out of control. The only times I saw her happy was when we went shopping for clothes. The rest of the time, she would cook extremely fattening foods for others, and feed them to people whenever she could. She would literally show up with cakes, buns, and other stuff. It took me a while to realize she was eating none of the stuff she made. I haven't seen her in a year now. Someone posted pictures on facebook in which she looks even thinner and more frightening then when I last saw her. Dull skin, thinning hair, chest bones. Some friends from the city told me they are worried about her. I am moving back to the same city and will have to face her. As a close friend, I have no idea what to do.
My main problem is that I am working on my own weight loss. I am more and more happy with my body every day, but I am doing it in a healthy way. I avoid certain foods and work out and try not to stress about it. What worries me is how I should behave around her. While I want her to get better, I don't want her to fall into that trap (many anorexics have this problem) that I am just "jealous" of her (I honestly am not, she has massive amounts of medical/psychological problems since she started abusing her body) and therefore trying to get her to start eating better again.
She invited me to her Thanksgiving dinner, and I will literally cry if she doesn't eat anything. I just feel so helpless. I don't want to lose my friend, literally and figuratively, and she has no close people or family members in her vicinity to take action.
Any advice? This is really tearing me apart.

