Father in law from hell🫠

So I’ve been w my boyfriend for a year and 4 months and every since i met his dad I’ve always gotta funny feeling about him it’s so awkward between us and he’s a complete pos . My bf told me when I first came over his dad jokingly said “ why didn’t you bring a white girl over “ like wow . Anyways my bf and his dad always had a weird relationship because my bf has black friends and got into the wrong things he treats my bf completely different than he does his other two sons . My bf mom always makes excuses for his dad behavior I’m so sick of his shit and I’m tired of biting my tongue i literally want to fight him so bad he treats and talks about my bf so bad.