TVD- 2X19: "KLAUS

So here's the thing, Elena loves Stefan, but is drawn to Damon. I find this sad, she dumps the caring Matt for doing nothing, only because she fancies Mr.Salvatore. They fall in pag-ibig bla bla bla, and then Elena is introduced to Damon, Stefan's older and seductive brother, very hot i must say. But she doesn't just get rid of Stefan because they have this unique bond and plus Damon creeps Elena out. So, here's my question, should Damon have ELena, is he trying his best to get eh love-feeling back because she looks like Katherine? Should Stefan have Elena because they have this unique bond that can't be broken? Or should Stefan and Damon never exist and Matt and ELena live happily ever after as mortals? Although that would mean no Stefan and Damon rivalry which would not be good! Help me out here!