A Recurring Theme?

I am wondering about a theme that I seem to be encountering over and over in stories. It is male saying to female: "You are mine". Do such ideas come from our primitive "Lizard Brain"? I've seen it in "Twilight" , the "50 Shades" story, and just now in chapter 26 of "Easy as Falling of a Bike". I suspect that it is a common theme that I have seen before but just now can't remember when.

Not that I expect it to happen to me.