Hugh Grant's character wasn't selfish.
I know the movie tries to portray him that way, but it's not selfish to not want children. In a way, I don't blame him for acting like he did.
1. She never appeared to discuss having children with him beforehand. Although this could be a flaw in the script.
2. Tom Arnold & Joan Cusack's children WERE monsters.
I've never read this book, but it looks interesting. They were talking about it on CNN today.
http://www.amazon.com/gp/product/1416909885/ref=pd_kar_gw_1/002-9636613-8868030?%5Fencoding=UTF8&v=glance&n=283155
Ron (to Hermione): Anyone we know dead?