I agree Rosalie deserved to be a mother she didn’t have a choice whereas Bella repeatedly said she didn’t want that stuff, she didn’t care for it at all and she was willing to give it up. Rosalie would have been a good mother Bella on the other hand doesn’t seem like someone who would care.
This is another case of Bella getting what she wants because Bella is Stephenie Meyer and Meyer doesn’t want to miss out on anything meaning that Bella cannot. In Stephenie’s writing it seems if Bella goes without so does she clearly in a world of fiction why should she have to make sacrifices?
This is something I wrote on my personal blog but posting it here.