statistics on household composition are misleading because they are merely a snapshot of a single moment in time, don’t show that most people will live in a nuclear family at some point in their lives:
* most people live in a household headed by a married couple
* most adults marry and have children, most children are raised by their two biological parents
* most marriages continue until death - divorce has increased by most divorcees remarry
the extent and importance of family diversity has been overexaggerated, sees the nuclear family as dominant