What is the sociological definition of a family?

Encyclopedia of Opinion

Question: What is the sociological definition of a family?
Position‹4 of 6›: Families are defined by what they do
Argument‹3 of 5›: Families preserve a state of equilibrium

Families are by design forces that preserve the status quo.

The argument

A family is the oldest and most resilient institution known to humankind. Families are the basic, foundational social units in all human communities are the world, and healthy individuals within healthy families are at the core of a healthy society. Inheritance is a large part of a family system as it allows for familial ties to pass on. It functions on an economic level if wealth is available as well as on a material level if a house, car, or any other material is available for inheritance. Sociologists and anthropologists use two concepts about family: structure and function. The structure refers to the number of family members and familial positions such as mother, father, son, daughter, grandmother, etc. The function refers to how the family satisfies each other in maintaining their domestic structure, such as providing sustenance, building a home as a family, emotionally and physically supporting each other.

Context

The family exists as a sub-system in the much larger societal system.

Premises

[P1]The family is the oldest, most resilient institution and the foundational social unit of every human community. [P2] Families perform functions such as inheritance, passing on familial ties and wealth on both economic and material levels. [P3] Sociologists analyse families by structure and function, and these stabilising functions keep society in equilibrium. [C] Therefore, families are best defined by what they do, the functions that preserve social equilibrium.

Counter-arguments

One must have to maintain a healthy relationship with all members of the family to preserve a state of equilibrium. Unhealthy or dysfunctional relationships can create terrible problems that may persist from one generation to the next. Unhealthy relationships may also affect inheritance and how family wealth might be distributed amongst the members, leading to animosity and jealousy between siblings, parents, etc.

Rejecting the premises

[Rejecting P1] "The oldest and most resilient institution" is an assertion of universality that the sibling positions dispute, and the claim that healthy families are the core of a healthy society is the argument's conclusion appearing among its premises. [Rejecting P2] Inheritance is not a function all families perform. Most households have little or nothing to transmit, and the practice varies enormously between societies, so a definition built on it would exclude a large share of the families it is meant to cover. [Rejecting P3] Structure and function are the two concepts the argument names, and it then defines families by only one of them without saying why function should be decisive — which is exactly what the position requires. The equilibrium claim also meets the standard objection to functionalism, which the counter-argument makes: families transmit conflict, abuse and inequality across generations too, so describing what they do does not establish that what they do is stabilising.