What defines a family where one adult male or female raises their children without another partner?

A family structure where one adult, whether male or female, is responsible for raising their children without the presence of another partner is defined as a single parent family. This type of family dynamic typically arises due to various circumstances, including divorce, separation, or the choice to raise children independently.

The term "single parent family" emphasizes the role of one caregiver who is solely responsible for the upbringing and nurturing of the children, managing both emotional and financial aspects of parenting. Such families can face unique challenges, including social stigma, economic hardships, and the need for additional support networks, but they also embody resilience and can provide a loving and stable environment for children.

In contrasting family structures like blended, nuclear, and joint families, the emphasis is generally placed on multiple adult figures or the inclusion of extended family members, which distinguishes them fundamentally from a single parent family.