Some people can handle letting go of someone they really love and become friends. My ex boyfriend was the love of my life when i was 14 and I knew him since 5th grade. He was my first everything, first love, etc. we broke up after we graduated from high school. We remained friends. 15 years later, we're still bestfriends. as far as my ex husband, i'm his friend but he doesn't want to be my friend because I would not go back with him. my soon to be ex husband and I are not friends now. we're not even speaking on terms. I don't think I can be his friend ever. I just think it varies on how the relationship goes.