I believe a good friend of mine is attracted to a narcissist. Several years ago he began to date her- not saying he was married. Then one date night he revealed he was and also had a baby on the way but tried to sleep with her in a room that had a pic of his wife and a baby information book on the floor. She cut contact but years later they are back in communication. He's now implying he's a single dad. But did things suggesting he isn't. I've told her to stay away as he is a narcissist but she says I don't have enough evidence. So my question is can a piece of behaviour enacted several years ago actually define who a person is? What he did years ago was so cold and callous I can't see how he can not have a high degree of narcissism.
Have you ever seen someone do one defining thing and thought 'that person is X' and were you right?