What does declaration of default means in child custody case?

A declaration of default in a child custody case occurs when one parent fails to respond to the custody petition or does not appear in court, leading the court to assume they do not contest the claims made by the other parent. This can result in the court granting custody and visitation rights to the responding parent without further input from the defaulting parent. It is essential for the absent parent to be aware of this possibility, as it may affect their parental rights and responsibilities.