I dont really understand your question..Its explained in Breaking Dawn when Edward is telling Jacob about the situation..And we see how she feels when she first heard Edward talking about getting "that thing" out of her..
Yeah i wonder that too. But u know that Bella obviously was stubborn and wouldnt let them. But Edwards point of view of course there would be the whole, "i hate myself, i Am a monster for doing this too her" type thing.... there probably would be Edwards version But with S.M. not finishing Midnight sun.... Oh well. Perosonally i think She should make Rosalies perspective of Jaspers Perspective on Renessemee.