Why did i get yelled at 😒😒

So I got screamed at by my mother-in-law because I didn't change the cat litter.... 😕 but everybody knows that cat poop can do something really bad to a fetus or possibly kill it.... so why the hell would I want to change it and put my baby in danger honestly it makes no sense to me at all 😒😒😒😒😒😒 so why did she scream at me for protecting my first child 👶 im trying to do everything i can to keep my baby healthy its my first one and im extremely happy i cant waite to meet the baby