I don't wish you any badness, or to be unhappy, but the knowledge that you have someone else in your life and you say you are happy with them is killing me.
I know I had my faults in our relationship, but so did you & there were reasons behind my faults you are well aware of. It's been a few months now, but I don't feel any differently. You are still the one I want to spend my life with & now that's never going to happen. I feel completely broken.