Him talking future wife and kids with you means sweet fk all. Stop reading what you want to read into what he says. If you don't want to put your self on the line then don't expect him to either. One thing he has said that will give you a perfect clue as to where his head is at is this:
I've heard him make comments about not dating people you work with
That slams the door on getting with you so move on.
“The willingness to accept responsibility for one’s own life is the source from which self-respect springs.” ~Joan Didion