What happens next?

How to help your child when the other parent is a narcissist
Limit your contact with the narcissistic parent.
If you and the narcissist have split up, your best option is to minimize your communication with your child's parent. Narcissists are generally high-conflict people.

pick from the following.
A). They often attempt to convince someone to do something they may not actually do-it can be in the form of revealing unrealistic expectations. Your child's parent may also want to turn to petty situations, such as verbally and physically bashing the narcissist.;
B). Limit how often you go by the person in company, restaurants, or social situations with your child. Keep in mind your child's parent may actually be narcissist, and talking to your child's other parent won't be as helpful.;
C). If you can remove yourself from the space where the other parent lives, make sure you do so gradually. Don't approach your child directly in the middle of a conversation.;
D). To prevent exposing your child to a battle they can't understand, limit interactions between you and the other parent as much as possible. Speak to the narcissist only when absolutely necessary and keep the subject of your communications strictly related to parenting.;
D).