What does it mean when someone is gaslighting you?

Gaslighting is a technique that undermines your entire perception of reality. When someone is gaslighting you, you often second-guess yourself, your memories, and your perceptions. After communicating with the person gaslighting you, you are left feeling dazed and wondering if there is something wrong with you.

What is gaslighting in simple terms?

So what does this word mean? Gaslighting is used to describe abusive behavior, specifically when an abuser manipulates information in such a way as to make a victim question his or her sanity. Gaslighting intentionally makes someone doubt their memories or perception of reality.