Hey
Have you talked to her much about why she doesn't wanna eat ? Is it an emotional thing... Is it because she thinks she fat .... Is it remarks someone has said. Try get her to talk and open up to you if she doesn't wanna talk to anyone else about it an the moment. Try make sure you listen to what she says and let her know that not matter what you will stick by her. Eating disorders can be a bitch cause you like to keep it very private.....but when it goes to far it's not pretty.
..... Just let her know that you will be there for her no matter what...try make her feel special and beautiful. You sound like your a great girlfriend to her anyway just whatever happens make sure your there for her
x