my parents won’t let me exercise 💔

so i have a normal bmi, i’m very proud of my bod, and literally no one thinks i’m fat except for my parents (who are hella fat) they always call me fat and it’s so annoying. so then one day i was like “what if i started lifting? i would be fun to be buff and i’m hella short so i have an advantage” so i started lifting and doing pilates, but my parents walked in and got mad at me cause apparently im too young to do stuff like that. you can’t just fat shame me and then get mad at me for tryna be not fat 💔💔‼️