According to statistic data modern family in Russian Federation is in severe crisis. The number of official marriages is decreasing; the quantity of non-registered alliances is rising. As a result the number of illegitimated children, unmarried mothers and abandoned children is great. In these conditions a new ideology called childfree comes. A parallel circle between state policy in demography, family and motherhood of 20-40 of the XX century and modern period is made in the article.
