My boyfriend eats nothing but junk food, mainly fries. Everytime we go out to eat he orders two large fries. I'm so worried about his eating habits and I'm afraid of loosing him to an early death from a heart attack. I feel that I've tried everything, but he's too stubborn. He tells me that he is going to change but so far nothing has. I worry about him so much that it hurts and I sometimes get sick. I have no idea what to do anymore.