How to view comments made on Minecraft?

I'm lost when it comes to minecraft. I let my 9year old play it. I had no idea that she can talk to other players. She told me the other day how funny a comment was, and I was like WHAT? She told me how you can talk to other people. My husband immediately turned the feature off, however I want to see what conversations my child was involved in. Is that possible?

Unfortunatly there's no way for you to see the chat records as the chat is deleted when the player is logged out of the server/sessiob