I understand your questions, sometimes there are no answers, My wife also did not know for several, thank God our relationship coontinued, it sounds like your husband does not know himself. I didn't, with much love and patience and a good T things are now better, I wish you the best.
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it is and has been quite a trip thru life, as last I feel that I am in a better place, it takes work and in my case a wife the was and is forgiveing and helpful. At last a relationship has gone right, messed up three.