He told them about the village hall windows, the subsequent blackmail and being ‘forced’ to dress as girls, time after time whenever the opportunity arose. He didn’t mention certain little details, such as being forced to kiss each other and share a single sleeping bag, and he denied any knowledge of Audrey and Melanie’s relationship. The first he’d knew of it was the previous night when he’d heard them ‘at it’ for ages before he finally got to sleep.
Meanwhile, Paul was timidly telling his father the truth too. He told him about being forced to wear dresses and having to pose for photographs, how Audrey would wee into a jar and pour it on his mattress, making it look like he’d wet the bed.