Should you live with someone who threatens you with violence? No absolutely not; if you feel threatened I would leave immediately, but your failure to answer the question that has been asked by several people several times in this thread "what do you mean by provoking?" leaves me to wonder if you don't have something to hide.How am I supposed to live with someone that says these things? Am I totally unreasonable?
If you are the one physically abusing your husband and he is defending himself he is not in the wrong, but IF this is the case, perhaps you should leave before things get out of hand. You really aren't giving much context to the situation, so it's hard to give feedback. Either way violence is not the answer and one of you two need to be the bigger person and walk away before it comes to that. I know it's hard when you love someone, but you can't carry on if abuse is part of the picture.