And I just posted this on my thread, but I find a TON of good stuff in grasshopper's threads - here's the link on my site and be sure to notice the following link. I've found all this really helpful to read:
She IS stubborn, but she didn't make this decision overnight and you need to reach deep within yourself to understand that. She's asking you to understand that. The challenge is to SHOW her someone that makes her want to tear down her preconceptions.