I think the thing that annoys me with all this, is that you come here giving personal information and basically slagging off your wife as some sort of excuse for being a second rate man that f*cks other women behind her back!

I think you should leave if you are not happy. You obviously don't make her happy as she wouldn't comfort eat an extra 100lbs worth and when she found out her husband was unfaithful and disrespectful to her and uncaring about how that would affect her children, she would have had the self esteem to boot you out and find someone better.