I am so sorry to hear that you are in this situation. I, too, need to let go of anger for my H walking away. It is hard, as I'm sure you know. Keep working at it and things could get better. I wish I had better/more advice, but I'm only a month into my separation and I don't know what to do half the time with myself. I will just pray that things become better between you and your H.
M: 27 H: 28 T: 8 yrs M: 6 yrs Sep: 2/18/12 (I have no feelings for you!) EA/PA Uncovered: 2/26/12 H introduces OW to his fam: June H moves ALL stuff out: July