If you took the time to read all that, then I seriously thank you. I don't need anyone to say anything, I just needed to get everything off my chest to try and start moving on from all this.
It appears you're mainly looking for validation of what you did, rather than just getting things off your chest.
Cheating happens, it happens all the time. Even if the actual act of sex never happened, it's not just about the physical, but the mental relationship of the act.
If you were truly trying to get it off your chest, and want to move on, you would start to take more responsibility, rather than only agree with the posts that support you, but instead disagreeing with the posts that bring up points that contradict your beliefs. You spoke about empathy earlier in the thread, yet, you seem to be lacking a lot of it when addressing her situation, and others posting in response to your story. You seem more focused on justification, rather than explanation.
To be honest, you should just take a step back, and stop posting for a bit, and start to think about things rather than look for cookie crumbs of people telling you it was fine.
Obviously it wasn't, and you should really figure it out for now why it wasn't, whether it was on your side, her side, their side, whatever.
Your constant responses in defense of right now just doesn't seem like you're in the right mind to discuss this outside of looking for comfort, rather than reason. While comfort can be useful sometimes, as long as that's the only thing you're looking for, you'll never actually get passed what you wanted to do in the first place, and that is, "moving on from all this".
Take some time to yourself, and get out of this thread at the very least. Block it if you have to. Do other things, think about this on your own. Once you feel you're in a clearer head space, feel free to come back, and read, digest, then respond.
Lastly, people can do terrible things, but that doesn't make you a terrible person. I feel you're still fighting very hard to accept this fact, and you should take some more time to think things through, and just reflect for yourself, and put yourself in a better place rather than what you've continued to do in this thread in your responses. The only person you need to defend yourself from right now, is yourself.