Dumped by her wealthy boyfriend, a selfish gold-digger retreats to her hometown and sets her sights on a local bachelor…who happens to be rich…and engaged to be married.

Thanks to everyone who weighed in.

So far, I'm envisioning the tone as a combination of Young Adult and small-town Sweet Home Alabama-ish. The protag's conflict is two-fold - reconnect with her sister (with whom she's forced to move in and has long buried animosity) and tussle with her nemesis - the rich guy's fiancee. And hilarity ensues... I hope.

Does she get what she wants or does she get what she deserves in the end?

I think this sounds very interesting, and has a lot of potential although the first comparison that pops into my head is 'Young Adult'. I'm definitely wondering what she will do to get her way and what type of comedy you'll be employing.