But I don't know how to get to the point of feeling that my relationship with OW wasn't unique and amazing.
You get there through a journey of self-exploration that involves WHY you broke boundaries and allowed yourself, one lie or one bullying act at a time, to engage in an affair.
Getting to the why is ugly. It's like turning over a log in the forest and seeing all the creepy-crawlies underneath. It's human nature to want to avoid that, because we know it's gross and ugly. But there is truly no way to heal yourself or your marriage (and healing yourself is vital to your future--no matter what happens to your marriage) than to plunge ahead and turn over that log to look at the bugs and the rot and the nastiness.
Once you understand that the root cause of the affair is within YOU, not your marriage, and you see the weaknesses in YOU that spurred this behavior and you understand that YOU and your brokenness caused this, the AP could have been anyone. It's immaterial who she is or was. All of this was driven by your issues and insecurities, not with how "fabulous" she was or is.
Already, you are squirming and chafing under the blunt realities of some of your reading. This is good! But don't let the discomfort cause you to turn away from what needs to be done. There will be a lot more discomfort to come, but there will also then be healing.
Are you also aware that someone can have narcissistic traits which are huge barriers and issues in a relationship without being a full-blown narcissist? I see this as perhaps something you should explore in IC. You have some definite NPD traits, but you may not be a full-blown narcissist. However, those traits are going to be a huge barrier in any relationship because they are anti-relationship type thinkings and behaviors. Don't discount some of these things, as they may be true in your case. You don't have to be a full-blown narcissist.
I was married to a diagnosed narcissist for 22 years. It was hell. His lack of empathy and lack of a sense of partnership (as all shown by his actions, despite his words to the contrary) made it a very difficult situation. He had multiple affairs (he also had intimacy issues--his affairs were an attempt to not put all his emotional eggs in one relationship--that pop-off valve of which I spoke). He ended up with his last affair partner. He moved in with her and her kids (and our two teen daughters). It was always a rocky relationship, and it ended in late 2010.
The point I'm making here is that it wasn't and isn't that she is so fabulous and I'm not. She really could have been ANY mirror that reflected back to him what he wished to see. And in not understanding that and working in therapy to figure out what in HIM does these things, he's doomed to repeat the same cycle. He's 55 years old and trolling on Match for women. He dates them for a while, and then has to admit (or they find out) why his marriage and the major relationship thereafter failed. They usually leave at that point.
I don't want to see you "doomed" to this sort of life. You're young and have the world in front of you. The brave thing to do is to be courageous, find a very good IC that has experience in intimacy issues, NPD and affairs and do the tough work to find out the truth about your whys.
I'll be honest with you--your marriage may not last. You may have done way too much damage here. If that is the case, the best thing to do is to let her go with grace and dignity and to be truthful to EVERYONE in your circle and family about why the marriage failed. Do not badmouth her EVER. I'm sure she has her faults. We all do. But it is 100% on YOU the damage that has been done to your marriage.
Please consider all the good advice that has been offered. I believe you've gotten some great responses and people here truly want to see you rise above all of this and become the person you truly can be. It's difficult. But if you want to have a real relationship with someone, a relationship based on mutual respect, caring, love and understanding; if you want to truly have a partnership, it's time to recognize that you have none of the tools to make that happen and go to work to understand and learn from your past so that you can move forward and create a whole new future.
Cat
[This message edited by Catwoman at 4:33 AM, August 2nd (Thursday)]