Filing for citizenship and husband not present.

If he did not petition for you to become a U.S. permanent resident (green card) then you are out of status and subject to removal. You are far from obtaining citizenship. I would suggest divorce. I would urge you to consult with and hire an immigration lawyer to assist you with this case. Not because I think you’re not capable of handling it, you may will be, but in order for the lawyer to debrief and brief you, analyze, assess and evaluate your case in order to maximize the possibilities for a successful result.