Divorce, one of the biggest challenges today, undoubtedly has a negative effect on all family members, both immediate and extended families. However, if couples with children divorce, the negative effects are even larger, whether it is a newborn child, a preschooler or a teenager. Divorce has an individual effect on each child, however, there are certain behavioral, social and communication characteristics that connect all children of divorced parents. Therefore, the research in this thesis was carried out with the aim of their identification. The research was conducted in the period from October 14, 2022. until October 20, 2022. on 54 preschool educators who have at least 10 years of professional experience. The results point to numerous negative effects of parental divorce on children of early and preschool age. Those are manifested through antisocial behaviors observed in play with peers, deviant behaviors such as arguments, confrontations and aggressive outbursts, and through pessimism, mood changes and reports of pain and nausea without a valid medical diagnoses. It was also shown that the children of divorced parents mostly refuse to communicate about the divorce, both with peers and educators, they tend to often mention the parent who no longer lives in the same household with them and imitate their parents in play and communication with other children. Another significant finding lies in the fact that children from high-conflict marriages have less negative consequences of divorce and communicate about it more easily than children from low-conflict marriages.