This is not the case with NPD. The whole crux of the condition is built on the premise that, for the narcissist, other people do not really exist except to serve the narcissist and prop up their false image of themselves. Not having individuated as people, narcissists believe the world revolves around them and is intensely interested in them. In believing this they are especially harmful people, and cause untold damage to their children in particular.
Once an adult child has discovered that the eccentric and toxic behaviors of their parent is due to NPD, there can be an overwhelming urge to confront the parent who has caused them so much pain with the fact that there is something psychologically wrong with them.