First off, let me explain that Im a middle-aged man, not a young fellow. Although my sex drive has never been high, it didnt cause significant problems for me until last year. Im single, having been married once in my early twenties. That marriage fell apart because my wife found another man. Looking back on the situation now, I wonder if she left because of the sex (or lack of). She never mentioned it and I never thought much about it until recently. To tell the truth, it didnt even dawn on me back then that we should be having sex more often than we did.