...the family what would think?

I have on many occation asked to meet his family and to no avail I have not. His family dose live close and he has went to see them and they have been to see him but he has never bothered to bring them to meet me.Iv have said if I cooked dinner would you invite them and he said no flat out.He has no intrest in me meeting them I have introduced him to mine. I don't know how to or what to feel I really want to endthe relationship pleas help.