You need to go. BUT, I am a female myself and I cannot stand to be around men who do not constantly want to learn new things. I would never date an actor who makes $10 million a movie if he doesn't want to constantly improve himself (intellectually). Looks are not important to me at all, but if you're eating healthy and working out once in a while, not smoking and not drinking (drunk), and learning new things, just CARING about what's going on in the world, I'd find this type of a guy totally attractive. Just my opinion, since I know a couple of women like myself.
On the other side, I think she is totally disrespectful to you. She knew you before and agreed to be with you, therefore it's a contract that she's breaking. It's a shame, I'm sorry. GO!