so i am wondering why my sister has become obsessed with losing a ton of weight before my wedding. she has been married for 15yrs. geez. we also have an age difference, i am the younger one. i just feel like she cant deal with any attention on me and not her and she is using the weight as an attention getter.plus she is trying to tell me how to eat right when i have eatten right for years. im like who r u and are u even my sister. do u not even know me to know how i eat. hello.....