Here's what you do:
Turn your uncertainty into frustration, frustration into anger, and use the anger as a catalyst to go to the gym. Pretty soon, you'll be going to the gym all the time instead of spending time w/ her. After a while, you'll be really buff. And when she sees you all buffed out, she'll realize "I better quit my jibber jabbering, else he might beat me up!" Once she fears you, then it's all good. As Yoda said in episode one, "fear leads to anger, anger leads to hate, and hate, leads to sufferrrrrring!"
Wait, wth am I talking about?
Ok, here are some coherent comments:
I think you've entered the "back-up" realm. Not much you can do here cept let her be. Forget the relationship. Unless she explicitly says she wants to get back w/ you, it's over. I believe that ppl can control their emotions to a certain extent, although some more than others. It's not going to be easy for you, since you seem to like her a lot.
I also think that many relationships are just power struggles. I'm not saying she's doing this just to gain power over you. But if you stick around, then that's effectively what has happened. And that's not good. (/me makes whipping sound.)
Here's what you do: next time you think about her and start getting mushy inside, STOP. Know, not think, know that there is no more relationship. It's over, and there's no point in going on. End of story. Sounds harsh, but I think your worst enemy right now is self denial.
Your rifle is only a tool. It is the hard heart that kills! Oh wait, you're not going to war... or are you!?
dfi
Btw, ever get too much to eat, and end up finishing it all anyways? Then, while feeling stuffed, forget that you're stuffed and get even more to eat? I just did.