I have taken accountability. To my wife. To my preacher. To my wife's mother. To my own mother.
I came clean without prompting by everyone except W's mother, and when she asked me about it I didn't lie once and came clean at the first question.
Are you upset that I haven't taken accountability to you? Quite frankly, there was a lot more to it than "Oops Sorry!" and forgetting about it. But those conversations were between me and W and I see no need to rehash it on an internet message board.
Rest assured that I take 50% of the responsibility for my M.
As far as the rest of your concerns, that I am out for 'revenge' I doubt there is anything I can say to change your mind. And there is a big difference between bowling, enjoying hiking, and going out to movies versus slitting your wrists, talking about committing suicide because a boy dumps you, and idealizing/devaluing the people who care about you.
One isn't crazy. The other is bats**t insane.
In my layman's opinion anyway.
"You can't reason someone out of a position they didn't reason themselves into."