Dad called me a cunt:(

Ok we’re driving to this antique store from my grandmas (which i’ve been planning my for over a week since it’s my last free days before school) and my moms giving my dad directions she very clearly repeats to take exit 35 MULTIPLE times but my dad makes a wrong turn and blamed my mom even though he’s the one driving, then he starts having an attitude with my mom so i called him him a dumbass (but i muttered it) idk how he heard me? so then he proceeds to say “Do you want to go home you fucking cunt?) so i replied “okay faggot” (i can reclaim it btw i’m gay) and then he forced us to go home. This isn’t a new occurrence he’s always called me names ex:(fatass, cunt, retard..) so as i’ve grown up i just don’t cry over it anymore and call him names back. My mom never tries to seriously talk to him to stop. And he also is the one that abused me growing up but now he can’t because he’s disabled from covid. I am thankful everyday he can’t.