@Eliusa,
Actually I know several...many regret it..many have different reasons for it not being just sex. Middle aged crises: not blonde, not brunette, not 25, I make great money...I should be able to get what I want..., she had a baby and doesn't have time for me, my hormones are raging ( about to go into menopause), I've gotta have all the sex I can, He is not ambitious enough, she's sick and doesn't want sex....the list is endless...you qualify dear....do you really think your situation is unique..