One definition of family is a group of persons of common ancestry:clan.
We all are born into a family. Our biology siblings can not be selected, and no matter how much it may seem like we are so different, you are the same. You share the same blood, the blood of your father.
Another definition of family is a group of people united by certain convictions or a common affiliation:fellow.
We have some people who do not have siblings with them, but their friends have become that sister, brother, mother or father. They may not have the same father by blood, but they have a like spirit.
Regardless the definition used to define family. Family should be a representation love.
Picture from Family Photos-Bing