What the problem was

I think I now know what went wrong with my marriage... my wife really didn't understand how much I liked sex, and how much she didn't like sex. This led her to two mistakes in her thinking... she thought that she would change, to be a person that liked sex more than she did at the time of our marriage, and the second mistake being she thought I would change and become a person who had less interest in sex than I did at the time of our marriage. Of course things couldn't have gone more wrong. I continued to appreciate sex as much as I ever did, and she came to embrace her inner dislike for sex.

Given this scenario, it is no wonder that I find myself in the plight that I do.