F*cking pressure on me!!

Ok so I get it I'm a woman and engaged about to get married I need to learn how to cook. Dude, fine. I am 19 years old enough to know but I'm sorry if the way I was raised didn't include cooking since my grandma would do everything and not let me clean a single plate by myself! I am sorry. I just need to take my time! It's not like I don't know how to do ANYTHING in the kitchen, yes I do. But the basic. My fiancé and his mom are really pissing me off she keeps telling me "girl you need to learn how to cook, girl you need to start cooking" goddamn! If she says it one more time! So many times I stayed with her in the kitchen and we cooked stuff together, seems like that they don't see. My fiancé is not fucking starving so I don't know why they're up my ass. I am sick of this pressure on me. About to flip out on him because of that. He knew right off the bat when we first started talking that I AM NOT LIKE HIS MOM WHO WAS RAISED IN THE KITCHEN. No! I am not a freaking CHEF. So give me some time dude. Ima bout to say if you're not happy go find someone who knows how to cook. 😖😡😭