I'm about as dense as it gets when it comes to understanding the fairer gender.
But since I checked out for the holidays, you have proceeded to give her $50 towards a week in Vegas with an ex-boyfriend while you stayed behind to watch her cat and play around on the computer in her empty apartment.
That's just plain spooky.
Unless this chick is making it well worth your while (and by that, I do mean in the :evilgrin: sense), you need to quit this one cold turkey and move on.
She's playing you like the Roadrunner plays Wile E. Coyote.