Here's a valuable comment: "YES #NoContact They only want you around to abuse you. It's hardest when it's your mother."
The malignant narc mother deeply resents having to care for a fresh, fully alive life effortlessly inciting her envy. She makes the best of the situation by creating a trauma bond that allows her to control and abuse with impunity. The targeted child endures lots of gaslighting rationalizing the need to accept the abuse because the abuser is his/her mother, and the abuser is all too satisfied taking full advantage of this.