No, I would not. If you have proof that she did, then she will do it again if you stay with her. Find someone that holds to your standards of what you think is a good relationship.
If you believe loyalty and honesty to be true, keep dating women until you find the one that agrees with your views on what makes a good relationship.
I've been through a lot of women that only shared part of what I think a good relationship should hold, and guess what? It never worked out and I was not happy.
Once I found the girl that thinks like me, in the terms of how you should live and the actions you take in making a relationship successful, everything came together and we both agreed that loyalty is very important as well as being honest with each other no matter what.
We both do for each other and believe that the relationship is a 50/50 deal, in that we both share the bills. This takes a lot of stress off each other and also shows that we really do care and love each other.
When you meet someone like this, you will see a difference between night and day, and you will tell yourself, why the hell have I been living un happy all these years with someone that wasn't even compatible with me, and I was trying to make it work?
The big picture here is TRYING! You shouldn't have to try and make things work, if it's the real thing, it will just flow naturaly like Yin and Yang.
Don't ever think you have to be with someone because you think you can't get anyone else. Trust me you can and will find someone better, you just have to keep looking.
But they are out there, It took me 40 years to find the one I'm with now. I don't regret getting with all those other girls, because it taught me lessons in life that I needed to learn to see the things in my life that I wasn't happy with, so it was not a waste of my time.
It helped me to understand people and how people are different with different values in life. They will either agree with you or disagree.
The most important thing to tell yourself is that it's not your fault. People are just different, doesn't mean you did anything thing wrong for them to cheat on your. It doesn't make you a lessor man. So don't be hard on yourself. you just need to remember that everyone thinks different and looks at things differently.
That is what you need to understand about life. If you believe in right and wrong, maybe the girls you been with that cheated on your didn't share your same beliefs, doesn't make you less of a man if you couldn't satisfy them. You just have to find the right girl for you, that believes in what you believe in.
A lot of people call this soul mates. And as proof of my life, I can honestly say, that a soul mate does exist and I have met mine.
Hope everything works out for you buddy and hope that this post has shed some light on somethings.
Ronnie Rokk