I cant seem to shake this

Jane • Im a stay at home wife,enjoy music ,arts and traveling.love my husband more than anything in the world.
My hubby and I got in an argument about politics,he was getting his point across and I said "OK got it" thinking that was enough to not argue anymore then he said "you're not listening to me stupid b****." I got upset yelled at him I told him "I'm a woman not a b****" I'm tired of you disrespecting me.we made up later, we set rules no argueing,no calling names when mad because words are vicious and hurtful.I'm still hurt and I have a feeling we will do that again.....I can't shake this..what can I do?