Am I bad for lashing out at my aunt for controlling what I eat?

My body is like Addison raes body just curvy and I took the tub of ice cream in the fridge and and she said I shouldn't eat ice cream cuz I already look fat and that ice cream will make me fat told her to stop controlling me and attacked her looks either cuz she is balding and she should treat herself first so am I bad?
Am I bad for lashing out at my aunt for controlling what I eat?
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