What is mrs Strangeworth's public personality?

Mrs. Strangeworth in the story "The Possibility of Evil" by Shirley Jackson is perceived as a well-respected and kind-hearted member of her community. She is known for being a thoughtful, caring individual who prides herself on maintaining a good reputation and fostering positive relationships with her neighbors. However, she harbors a dark secret of spreading malice and suspicion through anonymous letters to maintain the perceived "peace" in her town.