Wow thats a hard one i think you should be very open with him you are still to young to give up on sex i think in your 65 then id understand but you are much to young i think you should go to your family doctor and address this situation before anything else happens there are pills or maybe its a pill he shouldnt be taking again pills now a days have so many side effects please adress this a.S.A.P with him i know my husband and i are very close and i would tell hill in a heartbeat and im sure he would do the same i would not want to have him stray away! Please turn to god as well!!!