"Britney has let Kevin know she isn't taking any s**t and will do whatever it takes to get even. She is in talks to publish a warts-and-all book about her hell of being married to Kevin if he doesn't play ball through their bitter divorce. And Britney will not hold back. She can play him at his own game and the contents of the book would really tear him apart.
"As well as detailing the many times he left her looking after their two babies to go partying, there are some really shocking incidents which will make a riveting read. He has put her through hell and needs to know she will not tolerate it. She has a good team around her and is remaining as upbeat as possible for anyone who is going through a divorce." (spotted @ I'm Not Obsessed )