It will get better but it takes work on your end first. Everyone talks about getting a life, etc but you really have to start off with accepting the situation as it is and understanding that your wife is interested in nothing you do or say at this point. Once you can wrap your head around those you'll still hurt but you'll be able to process everything with more thought than emotion.
Barrybran thanks again for chiming in. I think that as time goes by and as I release my grasp on believing that there is something I can do, things become a bit better. I still hurt a lot. I try to vent when alone... But you are right. Mentally I know everything that I should be controlling but the emotion is too much right now...