Gaslighting is a form of psychological manipulation where a person or group makes someone question their own reality, memory, or perceptions. This term comes from the 1938 play “Gas Light” and its subsequent film adaptations, where a husband manipulates his wife into believing she is going insane by dimming the gas lights and denying it when she notices 1 2 . Here are some key points about gaslighting: Manipulation Tactics : Gaslighters often use lies, denial, and contradiction to make the victim doubt their own experiences. They might say things like, “That never happened,” or “You’re imagining things.” Psychological Impact : Victims of gaslighting can experience confusion, anxiety, depression, and a loss of self-esteem. Over time, they may become dependent on the gaslighter for their sense of reality 2 3 . Contexts : Gaslighting can occur in various relationships, including romantic, familial, and professional settings. It is often seen in abusive relationships where one person see