My best friend since highschool left me...

My bestfriend in highschool broke our friendship because of his fiance. He was a good friend to me in highschool, and after High school we got even more close because we were reunited with other friends. He was there for me when i was in the hospital from my car accident, he was there for me after & overall he was a really great friend to me and even my husband.. He stopped talking to me because we had a crush on eachother sophomore year but we never dated. And they agreed to let go of people they dated/talked to. I am now happily married, so I understand his fiance is the most important person to him, after he told me why i just said goodbye and left it at that. I respect relationships and marriages. But it does hurt alot that a close friend of mine has let our friendship go, but at the same time i do understand why so idk whether to be hurt or angry.