A word to the wise from someone who's been there... Buy YOURSELF a nice new rifle that she can use. That way, years from now, when the girlfriend is long gone, you will still have the rifle. Win - win. I don't miss that wack job one bit, but I would have dearly missed that rifle!
Great point. .270, 30-06, or .308. After talking with Luke Moffat, I'm gaining a whole new respect for the .308.