Sorry that you have found yourself here, but there is lots of great advice, if you're willing to listen!
Quote: The last discussion we had we talked about things we both wanted out of the relationship, and she gav me a list of things like treating her better, giving her more time and making her feel special
How is this going? Has she given you more specific things or do you understand the vaugeness of her request? Do you understand what she means by making her feel special? Why would she say you are treating her badly?
Another thing to remember is that this isn't 'tit for tat'. Don't give to her expecting that she's going to give back to you. It seems like there is an emotional disconnect from her end too. She seems to recognize this and acknowledge that she needs something from you. I think thats a good thing.
The bottom line is, are you willing to stay and work at it, and yes, it's a lot of work!
Nicky
"There are two types of people -- those who come into a room and say, 'Well, here I am,' and those who come in and say, 'Ah, there you are.'"
Frederick Collins