It is what they do. Why do flies fly? That is what you would expect them to do. They are very self centered. That is why you don't get involved with people like that.
no
Your Narcissistic ex hasn't reached the six months yet and depending on their partners personality it may take longer for that partner to have had enough of your ex and walk away or, the other partner could be a Narcissist themselves. Consider yourself lucky that you are no longer with your ex and do not mentally allow the fact your relationship only lasted five months would be a failure on your part. Consider the fact you have learned one thing from your ex .... you know what you do not want in a partner!
Narcissists need to keep their various relationships and acquaintances separate from each other so that the various groups or individuals cannot get together and"compare" notes since the life of a narcissist is based on lies, illusions and delusions. This is essential to the narcissist because they lie so much about everything and because they create false "realities" in order to impress others.
Yes, sometimes a narcissist will contact their ex after a break up because the narcissist cannot imagine their ex with anyone else as the narcissist has a complex of being the greatest at everything including relationships and is ego maniacal.
Ignore him
You are saying narcissist ex. If he is your ex he is not cheating on you and why would you care if he is your ex. Forget about this and move on with your life. If you think that this is cheating on you - better think again and also know that this will go on and on.
You can not prove he is telling lies unless you absolutely know he is. It is obviously illegal because in the beginning of a court case both parties take a oath to tell the truth. If he is proven that he was lying he could be tried for an arrest and the kids could be taken away from him.
There is no such things as an ex-narcissist.
I assume you are female in which case I recommend you ask him to come back to you and while having sex with him bite his cock.
Jayne's ex-partner is Stitch Hessian.
Most people go through the heartache of losing someone they love whether they are a narcissist or not. Considering your ex is a narcissist you will begin to realize how lucky you were getting away from your ex. There is someone very special out there for you and fate has a way of forcing us down different roads of life to get something better in our lives. Hang on!
If that person is relly into you, he should trust you if you tell him the truth. Try it and see your results.