My parents are pissing me off by making fun of what I want to do

I get it, being a fashion designer is hard, but it's no reason to call me untalented and make remarks about me as if I'm not there. Mind you I never made my parents feel bad for what they wanted to do. With my mom's business, I spent countless hours helping her film shit, fix the spelling on her Instagram posts, hearing her talk to her clients while we were at dinner. With my dad, who wanted to write a book, I fucking encouraged him to do so. I even told him I wrote, something that was extremely private to me, just so he could feel like he could come to me. Now, when I say I want to do something it's like the whole world is up in flames. I'm probably being dramatic but I don't care.