Will my mom judge my boyfriend?

my mom is so judgemental about everything and everyone she meets even me if I wear a kind of tight shirt or short shorts she calls me a slut I asked if I could invite a friend over that I meet at school and the first questions she asks me is if she is black in like wtf does that have to do with anything right after she said that she was black my mom said no and if someone's mom or dad has a tatto I am not allowed to hang out with them because they are " bad people" when my dad has about 15 tattoos I am really afraid she won't like my boyfriend because his dad has his ear pierced and some tattoos and is a big over weight but hey my mom ain't the smallest person in the world either I love my bf and will do anything for him but if my mom docent like him I can't hangout :( ease help