I understand the feeling. My W feels the same way. Seems like EVERYTHING is great except for her wanting to be physically intimate with me. I don't have any suggestions as to what could change that, because I believe we can't. I am still convinced time will break this type of sitch eventually and I want to be there when that happens. In the mean time, I am being the best friend I can without being available 100% of the time. Sounds like you're doing the same and I think that's the best you can do.