I was molested and raped as a child. I got married at age 19 to another 19 year old with issues as serious as mine, though different. I did a lot of therapy. We did couples counseling. I also had a higher sex drive than him and was unfaithful, which he knew and did not throw in my face.
Sorry if my remarks bother you, but your assumptions are completely out of line. My marriage was neither easy nor a case of good fortune.
So how about if you try to abide by HN guidelines and leave out the condescension, etc.