Mine has disclosed important things about her trauma and certain experiences that were similar to mine. It helped me create a bond and trust her. However, a few times she said things that were not related and made me worry about her. I'd prefer if she minimized further disclosures. She doesn't disclose often, though and never went into details which I appreciate.
Sometimes I wonder about details of her trauma but I'm afraid I would begin to compare us and I would feel terrible if I found out she recovered faster and easier than me. That would make me feel like a failure. So I'll never ask her about that.