Abstract
The modern family has developed in its configuration, assuming different features from the traditional family typical of the first part of last century. The typologies of family that currently exist are several and include households with a single parent, others with more than two parents, others with two different ethnicities within them, and so on. Irrespective of its structure, however, each family can be accepted as valid if fulfills the development tasks of all its members. In particular is the coexistence of clearly identifiable functions and roles that can ensure children a peaceful growth.