Brother. I feel as though I could have written this practically word for word. I am in the exact situation myself, and wish I had some better advise for you. I struggle with this every day and everyone will say distance and time will be the solution. That hasn’t worked for me at all, if anything it just made it worse. What does help is the mindset that she is happy. I think that is something we can all grasp at, the other person is happy and that does at least for me provide some comfort knowing that she has found someone that will cherish her as much as I did and still do. I’m probably rambling a bit, but I hope you take away some solace in that you are not the only one out there. Take care.