How did mrs peaceful change after her husband is killed?

After her husband's death, Mrs. Peaceful underwent a profound transformation, shifting from a carefree and cheerful demeanor to one marked by deep sorrow and resilience. Struggling with grief, she became more introspective and determined to honor her husband's memory by continuing to care for their children and maintain stability in their lives. This change also highlighted her strength and capacity to adapt in the face of tragedy, ultimately leading her to seek a sense of purpose even amidst her loss.