WAW is having affair, anyone with some advice?

[kenva]

So, the day other day I told wife I was going to take our son to the circus. She said she would want to come also, because I took him to his first basketball game a month ago, and she said she missed out on that, and doesnt want to miss out on taking him to the circus. The day after the circus, we were alone for about an hour, she brings up when we were going to talk. She still wants to move forward and talk who would buy the house, and that we can work out how many days each of us would have our son. She sais we are great co-parents, but there is nothing between us. All she could say is that she was "sorry". I played it cool and told her that this is what she wants so she has to make the move on the next process. I told her that she had done what she wanted to do, push me away so that I dont care anymore. Well, not true. Its still killing me and want to work it out. Is there anyone that has been in this type of situation. I am not giving up.