She's playing with fire. There was a LOT of shit that went down between them that Jez never spoke about because he said the way he looked at it he didn't want his son reading even worse shit than is already out there about his mum later in life. Unfair on the child. He was a big butch tattooed 'weirdo' and she was a tiny fragile waif who people wanted to defend at all cost. So he bit his tongue. He doesn't see the boy because she and her awful family have thrown up so many hurdles it has become impossible for him to form a relationship any more. But he's in a pretty stable healthy relationship now with a gorgeous legal lady and they have a child together so they won't put up with her defaming him in any book. Just watch, she'll publish, he'll quietly sue her arse off and she'll throw yet another suicide wobbler at not being allowed to continue to spew her hatred and lies.
She has nothing now, no man, no job and no talent. He has everything, a good business, a sensible sexy partner, a stunning little girl and a big house in the country. Karma.