Thanks everyone. I certainly appreciate everyones honesty and straight forward advice. When I look back at all these situations I've been in, I can't believe I've been blind. This one just hit a little harder thats all. I am expected to show up at her place next weekend for her daughters birthday party. I hate to do it, but I definitely don't feel like showing up. I feel like I am taking it out on her daughter, but I've gotta look out for number 1 instead.
I know it will be hard, but I agree that the only way to move forward is the No Contact approach. I know for a fact that she will try and keep in touch, she has been very good to me, but i know now that I am the one who made the mistakes, not her. I have no bad feelings towards her personally,she is a good person, I'm just hurt but I blame myself for that. However I will definitely tell her the truth when she asks me where I've been. (I hope that is the right thing to do) I know that in time, we will still remain friends, but it won't be like before. I would like to say that I don't want to have to come back and bother you great people again, but who knows. Thanks