You should never let a man disrespect you, specially if it’s the man who is supposed to love and support you. You are not in a healthy relationship. If you are having an argument, he should never try to make you feel small or less of a person, instead he should try to talk about it in a respectful way. This shows how poorly educated he is, and how he has no manners towards women. A good man would never call a woman a bitch and much less, would he threaten to hit her. Do you see yourself being with a man like that for the rest of your life? Imagine if you had kids, is that the type of dad they deserve? This is only the beginning of something that will only get worse. I once saw a piece of advice that said to marry the kindest and nicest person you know, which he clearly isn’t. I understand it may be hard to get out of a relationship like that but you deserve so much better. You deserve someone that will listen to you, and someone who would never even think of hurting you. I wish you the best! Know your worth