I don’t know if this helps, but when I met my partner he was just out of a long relationship and after a few months it was obvious he was not ready to be involved again. I let him go. I asked him not to contact me. We both dated other people. After two years he came back to me. We have now been together for 12 years in a wonderful relationship. He is the love of my life. Of course I’m not saying you will have the exact same experience, but letting him go was one of the best decisions I ever made.