threaten to leave? i'll put that as plan B. Does anyone have any other solution?
Make that Plan C. RHD may be a girl, but that doesn't mean she's right.
I'm sorry, but making her feel as though you can leave her at any time -- at the snap of the finger -- is not the answer. If she thinks it's that easy for you to leave, then what you'll end up with are trust issues, a fear of losing you, a fear of you walking away, of you "pushing her away" ......all bad news.
She seems a bit (too) dependent on you, but is threatening to walk away the right way to treat a person who doesn't want to leave you?
DUHHHHHHH..........
Just tell her, "Hey, you know what? I think we should either study together at the library, or study separately, but give ourselves 3 hours at night to spend time together."
That way, you'll still get your message across, but by suggesting that you still make time for each other, you're also not pushing her away.