Things "revealed" in her book were in the media. It's quite easy to read that Ronda was purportedly abusing alcohol and a car bum while not reading that her father killed himself. She hadn't read the book which wasn't even released in Brazil at the time, if I remember correctly, but was going by media headlines.
The fact that her father committed suicide was in the media years ago as was the fact she was living out of a car. Did you (and/or everyone else that followed WMMA) know about it all the way back then? No? It took until the book was released? But it's been years since that information was available! How could you not know yet know other details about Ronda? Impossibru!