See the thing is, she's already making decisions to be away from you. She did one other time too in another affair. This time do what it will take to wake her from this fantasy. Is your W close to her Mother? Is there a lot of influence there? If so, that much the better. See, right now she's blaming you for what she is doing. She is justifying adultery on your treatment of her before the Affairs. I know that's ridiculous, but thats what happens. One of the things that blew me away about MB was Dr. Harley said that most affairs are textbook cases. They are all so close in what they are made up of. Your situation looks like 10,000 other ones. Just change the names and faces and you have the same A. When the people in her life besides you (her husband who she blames) start seeing her sinful behavior and her treatment of you they will turn on her (if they are people of values). They will take up your cause, because you love her and you are sticking to your marriage vows. It will add to the pressure on her, this is a good thing. It's the real world making a wake up call on her. Adultery is one of the most evil sins one person can do to another. She sees the pain in you and it is causing conflicting emotions in her, but she probably won't show you that. She will run over the top of you to please herself. That's the whole fantasy, it's all about me, me, me. No one else. The WS will throw away spouses, children, jobs, careers, friends.... everything for the feeling they are getting from that other person. I don't mean sexually, I mean those emotional needs being met by the other person. They feel like they are on top of the world; just like a drug! That's why they are not themselves... they become like some drug fiend, who is consumed with "how to I continue to feel this way!"
I know this stinks right now, but what the others have told you is right. Work on you!!! No LB, let her see you rebound and move on. Show her the best you, you can be. Because as the bubble bursts, and it will, she will be comparing you to him and him to you and you need to be the one who looks good to her. I know it sounds nuts, but that's the truth... read others posts, your story is everyone elses story. Pretty depressing isn't it?
God Bless..... Out!