"I do not have the same moral compass as most people. I try my best not to harm people but yes I display traits of narcissism and I am all too aware of that." -GenderEqualityAdvocate
Narcissists make spectacularly shitty parents. If you are borderline there is some hope, get a (very) good therapist and be prepared to put in a Herculean amount. I'll make no bones about it won't be easy.
If you are a full blown narcissist I'm afraid it's game over. There isn't really much that can be done. It's quite a tragedy really as likely not your fault but how you were parented. Nevertheless Narcissism is a notoriously challenging diagnosis as few narcissists will self present, and often see nothing whatsoever wrong in their condition.
I can quite imagine a diagnosis that can escape a few court appointed professionals. Now I am no mental health professional and an armchair diagnosis is impossible from a few posts on the internet, but I feel a great pity for narcissists. They are missing a fundemental quality that defines the human condition. What they perceive as a weakness in the rest of us is actually a source of greater insight into life.
I've met a few narcissists and they can be the life and soul of the party, but only briefly, scratch that superficiality and they are desperately sad and weak individuals who lack the mental agility to engage in any topic in any great depth. They are all flash with nothing of real substance.
Bad childhoods have left them as nothing more than hollowed out parasitic husks that latch on to other stronger people and drain them of time, emotion and vitality whilst providing fuck all of consequence themselves. In short not people have any business around children.
As far as courts go I think more funding to better understanding narcissism so we can root them out and keep them as far from children as possible.