First, the two of you need to sit down and have a discussion, without egos, without judgement and with love. The question is, do you really love him? Do you really care for him? Do you want to save your marriage? Can you love him no matter what, he might tell you? Do you love him enough to want him to be happy and be fulfilled even if that means it isn’t with you? Or what if he has been hiding the desire to be with a man, but also wants and loves you?… which is what it sounds like, if he is begging you to not leave him. Only the two of you can decide where your relationship will go, but I’m here to tell you if you cannot set your ego aside so he can feel safe in telling you exactly how he feels, then it is a lost cause. He is most likely not telling you because he already feels judged by you. Set your ego and judgement aside and have a heart to heart talk. Find out what he is really thinking. What his desires are. Has he always felt this way and just suppressed it? Then what does he need from you to help him feel fulfilled? What are you willing to do for him? Only you and he can answer that. Coming here and looking for us to give you the answers… well.. as you can see you are receiving a LOT of JUDGEMENTAL responses from people who know nothing about you and your husband. Do you love him? Do you want to stay married to him? What are you willing to accept and do to make that happen? If you do love him, then tell him so, and tell him you won’t judge him (but only if you really won’t judge him). If I had someone being condescending and judgemental about who I am, I wouldn’t reveal my inner most thoughts to that person either, so consider your actions and how your actions might be making him close himself up and not tell you how he feels and what his desires are. Stop looking to us to give you the answers, because we sure as hell can’t. Sit down and talk with him with love in your heart and listen to him and stop being worried whether he is gay or bi or whatever. Open your heart and be with him and find out what he needs and then decide whether it is something you can live with or if it is something you can’t. This is the problem we have in this world of people judging and fitting people into a box where society thinks they should be. As long as he feels you are doing that he won’t open up. I wish you luck because by the sound of your post, I suspect you have already judged him and won’t be open to anything he might have to say, so this is already doomed. But prove me wrong. Step up and show him how much you love and care for him.