Some good points here.

For it to just go away would mean it never mattered. We all know that it did. You loved and married this guy for real. It wasn't playing house or anything like that. It was a real, live marriage. So, it can't just go away. It's something that helps shape who you are, who you become, and how you deal with things. So, I think the thing to do is address the thoughts giving you trouble and move on as the better person you've become and will always be.