Jealous? Sounds ungrateful to me. I thought family was to support each other.
Did she think you and her were suppose to sit down and "pig out" on Christmas dinner? Man, I just don't get it. She should be proud of you...I am and I don't even know you!
I personally never experienced this..I was always the "fattest" person in the family. Everyone else had small figures. Holidays were painful to me when I was younger. Now I don't worry about it because we don't go over to the family dinners. I stay home with my own family, husband & kids, and enjoy my meals with them.
Give her some space...maybe she'll think about what she said and call to appologize??? I wish i could help you out.
emerald dragonfly