The fact that you are asking the question is the answer. If her behavior is making you uncomfortable and she won’t stop, then that says all you need to know about this relationship. Without knowing much at all about the two of you, I can tell that she does not care that much about you. And if that’s the case, why stick around? I would guess the relationship isn’t going to turn into a permanent one, so why bother being in it at all? I understand that every relationship doesn’t turn into a permanent one, but you at least should have the hope that it might if you’re going to devote a lot of time to it. So once you know that a particular relationship won’t last and that you will eventually move on, then you should end it and move on right away. Maybe the next girl you meet will be the “one” and why should you waste your time on this other person, when it is only keeping you from spending time with the true love of your life?