I know you're angry and shocked right now, but you're thinking straight! If you can keep from confronting, arguing, or giving him an excuse, do that.
I agree with Becca. Telling you he wants to work it out and then sleeping with her the next day is just wrong! Nothing you can do about that now, but if he mentions reconciling, maybe he could give you some kind of assurance about his intentions.
The WAS is an ALIEN for sure. It's insane that he could go to see his child on an ultrasound, sleep with OW, and then compliment you on your gift and act like it's normal. Don't you let him get you as confused as he is!
