Grey,
My thought is that she finally opened up to you and started telling you what was in her heart. This was the perfect opportunity to listen, and validate, to hear FROM HER all of the answers to the questions that you have been asking on here. Instead, you talked, and told her about YOUR suffering and issues. That's why she didn't participate. You steamrolled over her.

Women are attracted to people they admire. If you were to ask her who she admired, what would her answer be? She as much as told you it's not you (it used to be). Is there someone else that she is attracted to now?

I hope you get another opportunity like the one you had last night. Like a poked turtle, she will withdrawel into her shell since it wasn't safe enough for her to get her feelings out. Over time, her head may come back out of the shell. When it does, LISTEN! Don't dominate her back into withdrawel. She's heard all about YOUR issues, isn't it time you heard hers?

-HS