@ X,Y,and Z

Chris Brown I believe wanted out of that relationship for sometime, I don't know what kind of contract they had together for them to be seen together, at first he tried to make the best of it and when he got hold of her being with JayZ, I think it was done, let see who else T.I. affair didn't help matters either, Rihanna was sleeping with people close to Chris Brown and it was getting back to him with her messiness, sleep a rounds. One day we will know the whole truth about that chrianna incident.