Abstract: In the article of socio-psychological features of the adaptation of girls to family life, the analysis of research that served as a scientific and experimental study and the development of the field of family psychology as a separate direction provided, according to the opinions. These cases require special attention and research to be intensified, especially in the first years of marriage, by the modern family institute. Strengthening the family, of course, often depends on its socio-economic, legal protection. At the same time, an important and in many cases the main reason for the problems that arise is the unsuitable individual-psychological characteristics of girls for family life, their low level of readiness for the necessary relationships, their insufficient adaptive potential. In this regard, the prevention of stable marriage, one of the most important directions in ensuring its proper functioning and ensuring the mental health of girls will be the development of effective features of their adaptation to family life.