I'm not sure. It's possible that it's a mix of truth and imagination. We'd need more background information and verification to know for certain if it's truly real.
It depends. If Andrea Greene is a fictional character, then the story isn't real. But if she's based on a real person or real events, it could be real to some extent.
I don't know for sure. It could be a blend of truth and imagination. Maybe some parts are real while others are made up. To know for certain, you'd have to do some research or get more context about it.