She is looking for people to support her side of the story. Basically trying to rip you down so she looks good. It is common action and one you have just been notified of. You keep working on yourself, stay strong, be confident, and show no weakness or hostility....people will see that and start questioning her story. My wife still doesn't like me to be around her friends at all....when they meet me, her story and situation get harder to understand.
Keep your chin up and don't play in that mud with her...you are better than that.
