MeMe
It's probably not you.
If he has a drinking problem I could almost guarantee it's him.
When things were getting pretty craxy around my house (my husband's drinking was starting to get out of control) a friend of his (this friend of his has been in recovery for over 14 years) asked me if my husband's sex drive had decreased. Evidentally, it commonly happens.
I didn't notice if his drive had gone down because, to tell you the truth, I had no interest in sleeping with a smelly, yucky drunk.
NoDoubt