Your Brother’s Behavior Towards Your Mother May Not Change

Adult siblings often experience intense conflict and resentment when caregiving responsibilities for an aging parent become unevenly distributed. In this Newsweek “What Should I Do?” column, I respond to a reader struggling with anger toward her brother for his apparent emotional and practical absence from their 100-year-old mother’s life. The situation highlights a common but painful family dynamic: siblings frequently carry very different emotional experiences, expectations, and interpretations of the same childhood and parent-child relationships. Caregiving disputes can therefore become about far more than logistics—they often involve longstanding feelings about fairness, loyalty, recognition, and emotional responsibility within the family. This discussion remains highly relevant for adults navigating aging parents, sibling estrangement, and the emotional burden that can emerge when one family member feels left carrying responsibilities largely alone.