I can empathize with this on the grounds that family can have such power over us and we can feel very hurt that this power is being used in a judgemental and hurtful way rather than creating a space of safety and nourishment for your self-esteem. This is where I feel what your experiencing is abuse and does not really have anything to do with your weight or how you look. I would agree with the above contributors and call in the professional supports. Doctor to deal with any real health issues and a qualified therapist/counselor/psychologist to deal with the abuse your experiencing and to provide a space of safety that allows you to express what your feeling...