I understand that he is the love of your life and you have a lot invested in the relationship but he isn't reciprocating. You cannot make him love you and he isn't treating you the way a caring person should treat someone they care about. I am sorry but I see no hope for the relationship.

Does he show affection to the child? Can he be trusted to have unsupervised visitation? You need to do the best you can to make a good life for you and your child.