There was a divide in the group in 2010 with Nadine, they just didn't speak for a while and it became a cat and mouse game about who would call each other first. . Clearly Nadine's not going to be one of those people who ring each other every day or week, they have different types of relationships with each other.
There's always been a divide. If you look at how the girls celebrate each other success, and then how they celeb Nadine's other career choices....oh wait....they don't. I think the girls do use the press to show Nadine how close they are. It's probably going to get worse now.