AIO for tearing up?

So here i am writing about something i thought i'd never need to write about. I got sweets for my birthday today and i came downstairs ,and my mom said "you need to move more" so did my stepfather agreed and added "and the sweets you ate yesterday?" i ate 2 oreo cookies, and i'm on my period so yeah. He's been giving me comments such as "you will get fat" or "you will become a ball". few moments i slipped on stairs and fell and my stepdad added "that's the weight"...And it hurts me so so much because my mom knows i'm self aware about this. And for context i'm 14years old, 62kg at 160cm heigh and i do boxing, i'm muscular. But yes i do have a lil lower belly fat. Like these comments make me tear up because the took it out around other people even though they know how insecure i'm about it..