I think my daughter has an eating disorder. She is 17 and I've noticed she's been getting thinner and thinner. She takes her food up to her room or if she does eat with us she will excuse herself to the bathroom. My wife(her mom) is really hard on her about her looks. My wife was a cheerleader, homecoming queen, etc so she wants the same for our daughter but I'm trying to explain to her calling her flabby and fat isn't helping. I really want to talk to my kid but idk how to go about it. Any advice?