Maybe don’t jump to calling her a stubborn middle school kid everytime something doesn’t go YOUR way. Keep in mind she is her own person! She is not you and he body isn’t wired the way you are. Maybe ask her why she feels like she can’t eat and what you can do to fix it. Instead of being mad at her. When your doctors medication doesn’t work do you assume it’s bc they are stubborn or not doing their job? No so why hold your child to such a high standard. This is a kid it’s their first time living