Shirley Jackson’s We Have Always Lived in the Castle is a gothic novel centered on two sisters, Merricat and Constance Blackwood, who live in isolation with their ailing Uncle Julian after most of their family was poisoned at dinner years earlier. The townspeople despise and ostracize the Blackwoods, fueling a tense atmosphere of hostility and suspicion. Merricat, who narrates the story, uses rituals and superstitions to protect their home and maintain their secluded life, while Constance focuses on caretaking and domestic stability. Their fragile peace is disrupted when their cousin Charles arrives, bringing greed and outside influence that unsettles their routine and threatens their bond. The novel builds to violence and destruction, culminating in the burning of the Blackwood home. Constance and Merricat retreat further into isolation, choosing to live entirely apart from the hostile world. Jackson’s story blends themes of alienation, family loyalty, and the dangers of intrusion into a fragile sanctuary.