This is a very sensitive situation as you have children who though grown will still be damaged if there is this kind of game playing. The narcissist is in a world of his own where he or she is ruler. Mere mortals are expendable to fulfill his/ her own needs. The best you can do is express concern for your ex to your children and say there are always two sides to things people say. Do this calmly and just be a consistent honest person with them they will make up their own minds. There are different levels of Narcissism and it depends which level your ex is on. Some people have to sever all contact with the narcissist to get any respite. My own experience with a grown up child who did much the same thing but with friends and relatives is that it is best to watch very carefully and not comment too much on it. He will want a reaction and drama to ensue so don't give it to him.
If they are a true narcissist they will use any and everybody to feed their ego doesn't matter positive or not.They are only interested in themselves.
there is no real life situation
PEER PRESSURE can be negative but not always, it depends on the situation you're in or the situation you're putting others in.
Michael Jordan said it
Michael Jordan.
It's difficult to prove a negative. If a narcissist finds out some of those characteristics, all he has to do is be a good actor. Not being a narcissist is the only quality one could have to prove one is not a narcissist. There is no act a person can perform or one thing a person can do that would prove once and for all that the person is not and never has been and never will be a narcissist. Yet all the same, if you are not a narcissist, other people will recognize this fact, just as if you are, that too will come to light. Empathy. Narcissist's do not posess it nor do they understand it.
CAN children hae positive and negative RH factor blood types
You need to give more context for your question. What is the situation where you find this negative number?
A negative attitude means that some is always grumpy. People with negative attitudes can never look for the bright side in a situation.
A negative statement toward a special situation.
weather and sports
Occupation