Am I overreacting

My husband uses the word bitch a lot. It makes me uncomfortable at times. I’ve mentioned this to him before. We could be watching TV and if something happens he will be like “this stupid bitch” in a way like damn ok or just driving and he will refer to a woman as a bitch if she cuts him off in traffic or something like that. So all of a sudden he now will call a man a bitch I guess so I won’t feel like he’s being a dick and has no respect for women. It’s such a turn off that at his big age of 40 he still feels the need to use that word when it’s convenient for him.