What are the new features of family development in the modern world?

Features of the modern family:
1. the family is nuclear. Family members are only children, husband, wife;
2. the family is egalitarian. Both men and women have equal rights to professional and intellectual growth.
3. the family is exogamous. Marriages are prohibited between relatives;
4. the family is symmetrical. Both the man and the woman make money.
Development trends of the modern family.
1. hobby for the age criterion for creating a family;
2. an increase in the number of divorces;
3. a decrease in the number of children in the family.