maybe he doesn't know how to have a normal relationship...
What a wonderful reason to never talk to him again, the fact he doesn't know how to have a normal relationship would have anyone who values themselves running fast and far away from him. Those that know how to have dysfunctional, emotionally abusive or sex only relationships will likely stay. Are you one of them types?
“The willingness to accept responsibility for one’s own life is the source from which self-respect springs.” ~Joan Didion