Yes, I have escaped narcissist, no contact is best defense. Strict boundaries will help protect you, if they come back with their games (and they will) be prepared with a firm wall. Look up the term "gaslighting" and how to deal with it, I have found it is a narcissist's favorite tactic. Name their games and they can't play you anymore. Remember: "you can't expect a tiger to turn into a vegetarian if you keep throwing it steaks," don't feed them.