Which is the term for a family in which the paternal grandmother, the parents, and two minor children live together?

A) Blended
B) Nuclear
C) Binuclear
D) Extended

An extended family contains at least one parent, one or more children, and one or more members (related or unrelated) other than a parent or sibling. A blended family contains at least one stepparent, step-sibling, or half-sibling. The nuclear family consists of two parents and their children. No other relatives or nonrelatives are present in the household. In binuclear families, parents continue the parenting role while terminating the spousal unit. For example, when joint custody is assigned by the court, each parent has equal rights and responsibilities for the minor child or children.