What is gaslighting?

<p>A man obsessed with stealing valuable jewels murders one woman and attempts to drive the other one (his wife) crazy. His single-mindedness, driven by selfish motives, caused him to deceive and manipulate in order to obtain what he wanted regardless of the cost to others. Bit by bit, he torments his wife until she believes… (<a href= "https://growwithchristine.com/what-is-gaslighting/">more…</a>)</p>