I don't know if I can.....I love them all. But, choosing one, I would have to go with Bella. She's shy, somehwhat outgoing, full of courage and hope, and she has this...feeling of outstanding in the small town.
Then would be Alice, Rosalie, Esme, and Renesmee. But of them I chose Bella.
because what she has to grow up with. 1. confused about whether she is more human or vampire. 2. Jacob stalking her until she is old enough to mate. 3. Edward and his confused self as a father. 4. Bella totally over protective. 5. the volturi could come back at any time. 6. she can share her thoughts with everyone (which is a curse upon itself) 7. her name, really they could of thought of a better one.
I guess that is a good reason to feel sorry for her. But I think Edward unconfused his self and Bella was only scared of the rate she grew at. The voltri are more likly to not come back ever, they know better. Her name is fine, both mothers and both fathers. but 1 & 2 are really good reasons.