WHAT DOES IT MEAN
Gaslighting is the attempt of one person to overwrite another person’s reality.
“Gaslighting is a form of emotional abuse where the abuser manipulates situations repeatedly to trick the victim into distrusting his or her own memory and perceptions. Gaslighting is an insidious form of abuse. It makes victims question the very instincts that they have counted on their whole lives, making them unsure of anything. Gaslighting makes it very likely that victims will believe whatever their abusers tell them regardless as to their own experience of the situation. Gaslighting often precedes other types of emotional and physical abuse because the victim of gaslighting is more likely to remain in other abusive situations as well.
The term “gaslighting” comes from the 1938 British play “Gas Light” wherein a husband attempts to drive his wife crazy using a variety of tricks causing her to question her own perceptions and sanity. Gas Light was made into a movie both in 1940 and 1944.” from Healthy Place.