latest feelings about marital separation

well, in my separation right now I'm to the point where I really have nothing to say to my wife (soon-to-be-ex).  There used to be a time when I wanted to tell her whatever was new in my life and what was new with my son.  Now I really don't care to tell her anything. IN fact, I'd rather share my news with friends at work and online friends rather than her.  In fact, I'm more at the anger stage now working to progress toward the forgiveness phase which I am not at right now.  I guess I'm angry because her son does not have his mom in his life every day like he would like. Forget what I'm feeling - what about her son? 
The only thing I do feel is a big of lonliness on the weekends not having her (or someone like her) around to share my life with.  but at least I got relatives and friends like the one I'll see next weekend and then a divorce or separation party at the end of the month.