Lol now that I can't trust my gut I'm just going to ignore her for a little while. I have a fun weekend planned and that's probably the safest choice.
If anything, you prevented me from sending the text where I said I cared about her. If she calls me, I'll ignore it. If she texts me, I'll ignore her and/or make her come to me.
I was very confident in my approach before, now I'm uncertain.
Send the damn text that I suggested, tell her I'm breaking up, see you around, bye. It forces the situation to be resolved. Now there just happens NOTHING. Maybe you're different from me, but I can't stand that. I would keep thinking
"Is she coming back or not? Are we still in a relationship or not? Is this the end or not? And this? And that? And blahblahblah?????"
You either are still together or you have broken up. You should force an outcome to the situation. And that's what happens if you send the suggested text. You make a firm decision to end things and tell her. Then you go dark and don't respond to her bullshyt. Either one of two things will happen:
1. She keeps sending insincere texts/voicemails, all bullshyt about how you are being unfair etc. trying to make you feel guilty blahblah instead of acknowledging her own bad behavior which she has shown since the day she went to her hometown.
In this case, you'll know that it's useless to have hope for the relationship to work again. If she acts in such an insincere way, it's no use talking to her or reasoning with her, she is obviously not prepared to be rational and fair in any discussions to you. End of story, you can't reason with an unreasonable person and you can't have a stable relatonship with them either. So in this case, you just stay silent and start letting go of her, realizing that it is over and it's never gonna be the way it was before. The end, move on to the next girl!
2. At one point, when she realizes all her insincere bullshyt won't get any reaction out of you, she might start to acknowledge her own mistakes. Depending on how seriously she goes about that, you could maybe decide to start talking to her again and see if things might be worked out between you. But she really has to show that she is reasonable and not playing games with you....
In this case, perhaps you get together again.
So whichever case it will be, either case 1 or case 2, the situation will be clear: you move on from her or you give her another chance. No uncertainty and indecision. Which is what you will have if you send her nothing.... Like how things are right now.... It's all just a crazy uncertain situation where you don't know what to make of things. And I can't believe that this uncertain situation doesn't have a negative effect on you, man.....
Take action, force the situation to be resolved, send the damn text
"I'm breaking up with you, I'm sure you'll understand. Take care and maybe see you around". Then let the chips fall where they may... Take charge of the goddamn situation and your own fate instead of being a passive victim of the situation.