" Narcissists gaslight you so you begin to gaslight yourself into thinking what you are feeling, hearing, seeing and experiencing isn’t true. A narcissistic partner can manipulate you into thinking that perhaps that hurtful comment really was just a joke and that their infidelity was just a one-time thing. Many of these partners engage in pathological lying and rewrite reality on a daily basis to suit their needs and to conceal their manipulative agenda. "

― , Becoming the Narcissist's Nightmare: How to Devalue and Discard the Narcissist While Supplying Yourself