The term gaslighting derives from the 1938 play and 1944 film Gaslight, in which a husband manipulates his wife into thinking she has a mental illness by dimming their gas-fueled lights and telling her she is hallucinating.

What is gaslighting And why is it called that?

The term “gaslighting” actually comes from a 1938 play, “Gas Light” (which was turned into a more widely known movie in 1944, “Gaslight”), where a husband manipulates his wife to make her think she's actually losing her sense of reality so he can commit her to a mental institution and steal her inheritance.

What is an example of gaslighting?

Gaslighting happens when an abuser tries to control a victim by twisting their sense of reality. An example of gaslighting would be a partner doing something abusive and then denying it happened. Gaslighters may also convince their victims that they're mentally unfit or too sensitive.