It's hilarious the way people "forget" that Elena is no saint. Again, she had sex with her BOYFRIEND'S BROTHER. That's the ultimate betrayal to the supposed love of her 17 year old life (at the time), Stefan. Damon and Bonnie were meant to be together in the books. The writers on the show f***ed that up by making something so disgusting, as banging your boyfriend's brother, acceptable. Go Bamon!!