How did the actions of Rizpah, daughter of Aiah and concubine of Saul, demonstrate devotion and challenge the established norms of her time after the death of her sons?

A She publicly cursed King David, demanding revenge for her sons' deaths. B She sought refuge in a foreign land, abandoning her sons' bodies. C She maintained a vigil over the bodies of her sons, exposed on a hillside, deterring scavengers for months until David finally intervened. D She immediately remarried and started a new family, distancing herself from the tragedy.