I love this book.
I loved Eva, I didn't dislike Kevin. I hated bloody Franklin.
I blame him for it all.
If he'd supported Eva at the start she might have had a better relationship with Kevin as a baby.
Instead he didn't listen to her, he put his low level career above her high-earning one because he put his role as 'man' above hers as 'woman', he hated her travelling even though she was travelling before they met, yet he was happy to do his driving about for work. Her money was good enough to buy a house she'd never seen and didn't like though.
So many other things, but worst of all his idea of Kevin was of some make-believe American child. Maybe if he'd seen Kevin, like Eva saw Kevin, then things might have been different.
I read it before I had children and I read it afterwards. I've read it about six times now.
I liked Eva every time, I didn't blame her for what happened. I don't believe that Kevin was born evil, but I don't blame Eva for not nurturing him either. Kevin was a boy who needed to be seen properly, and Eva could see him, and she could see herself. Franklin had his head in the sand.
I saw someone say it was one of the worst books on school massacres they had ever read, on one of the news stories about the mother of one of the Columbine killers like the one linked above. And I think they missed the point.
The book wasn't about school killings to me, it was about women, and mothers, and how we are viewed and blamed in a way that men, and fathers, are not.
OP if you would like to read another Mumsnet Marmite book, I would like to suggest you read The Slap next, if you haven't already. I surprised myself by reading that twice, and I think I'll read it again soon.
My hatred for Franklin is nothing compared to my hatred for almost every single character in that book. Only two came out of it without me hating everything they said and did.