Taken from Lauren's Book Review of Breaking Dawn.
Moral #1: Marriage is easy. Bella doesn't have to pay for, take care of, or do anything in the way of keeping her marriage going. Not even touching on the whole Mr. Perfect issue.
Moral #2: The only thing worth staying alive for is sex. Bella never stopped considering her choice to become a vampire until she had sex with Edward and then suddenly wanted to hold back. Crying and begging him to screw her because her happy dream was over? Come on girl, have some pride. Pull yourself together, Bella. Sex isn't everything.
Moral #3: Women are only good for babymaking. "Had her body changed because she was a werewolf? Or had she become a werewolf because her body was wrong? The only female werewolf in the history of forever. Was that because she wasn't as female as she should be?" Are infertile females less female because they can't make babies and that's all women are good for? Stephenie thinks so.
Moral #4: All of your problems will be solved for you, so don't try to fix them. That year of wanting to drink human blood? Don't worry about it, you'll just skip it anyway. That baby who's killing you from the inside? Don't sweat it, Edward will just make you a vampire and then you'll be fine. Annoying cub boy won't fall out of love with you? Chill out, he'll imprint on your babies and then you won't ever have to worry about them getting in the way of your perfect love life again. And that leads into #5...
Moral #5: Pedophilia is okay! Just wait until they get old enough (or in Renesmee's case, wait until they're 6 years old because then they'll look old enough) and you're good to go.