Joseann
I don't believe Kerry Katona is as damaged and mixed up as some people think. We spent a pleasant time with her and her kids when we were on a school trip abroad, and she was joining in and asking our pupils all about themselves and their school, (a bit like PoWales does!)
I'm not saying that she is damaged now; but she said herself that the interview on TM damaged her mental health, and she has flashbacks to it even now.
She's not the only one - I don't watch the programme, so can't come up with examples of my own, but a number of people (many not famous, but who found themselves in the news for various reasons) have said the same - that they were ambushed and made to look bad, then sent back to the sneers of their neighbours. They weren't given photo opportunities and very undemanding TV and newspaper interviews to help them get over it.