Not saying i dont believe him in fact Robbo is probably one of the ones i'm more likely to believe but if something is wrong in camp and something has gone on i'm pretty sure that everyone has got together and said something along the lines of ' what happens in here stays in here and if anyone asks make out everything is rosy' - cant see anyone coming out and saying 'well so and so did this and so and so said that which caused A,B,C....'
The only people who know IF and what anything is wrong are the people involved, we will probably never know anything until someone's autobiography in years to come