Although “Gaslight” is set in the 1800s, it speaks loudly about the modern world. After all, the acclaimed play originated the term “gaslight” and investigates the dark corners of relationships and ...

Gaslighting is a word that shows up on reality television. "When you sat there and talked at her, it was gaslighting 101," expert John Aiken told groom Tim on season 12 of Married At First Sight. "You ...