A family is made out of people who love and care for each other. You don't need to be blood related or have the same DNA to be family with someone you just have to care and love them as if they were your family.
in my opinion love and trust but the educational answer is :
Explanation:
A family is a group of people going through the world together. ... Some families include single-parent, adoptive, or LGBT families; children living with grandparents; children living with large extended families, including grandparents, aunts, uncles and cousins; and children splitting time among different family members.
