Thank you! I wish I could answer your question… but I don’t know how to because I’m a child of a narcissistic parent who was not protected, and am in the throes of navigating lots of trauma related to this… I can say that my mother’s consistent care kept me alive, and so I think providing one healthy relationship to the child can be transformative in limiting the trauma’s impact… also maybe checking in with the child about how they feel about the narcissistic parent’s behaviors so they can start to develop and understanding that the behaviors are not healthy… I say this in reference to how distorted my conceptions of relationships are because I assumed my father’s behaviors were normal and that I was the broken one… if someone had helped me realize early on that I didn’t deserve what was going on and that it wasn’t my fault I think I’d be a much happier and healthier adult. Hopefully this helps, and thanks for reading!