What are the classification of families according to the structural organization?

Families can be classified according to their structural organization into several types, including nuclear families, extended families, single-parent families, and blended families. Nuclear families consist of two parents and their children living together, while extended families include additional relatives such as grandparents, aunts, and uncles. Single-parent families are led by one parent raising their children, and blended families arise from the merging of two separate families, often due to remarriage. Each type reflects different social dynamics and roles within the family unit.