A child is every person under eighteen years of age. Children's rights are subordinate to human rights and are the rights that belong to children. Convention on the Rights of the Child has recognized children's rights as a human rights. The Family Law elaborates the content and modality of parental care, which is the responsibility, the duty and the rights of the parents, with the aim of protecting the child's well-being, personal and property interests. Parental care may be limited or taken away by a decision of the competent authorities. Parents can legally take the children temporarily to another state, if it is not to endanger the right of another parent to develop personal relationship with the child. There are cases of kidnapping children related to the situation in which a child takes or retains outside the state borders despite the valid custody conditions. There are cases of child abduction when a parent takes a child out of state borders despite the valid custody conditions. The Hague Convention on the Civil Aspects of International Child Abduction requires the immediate return of the child to the country from which it was illegally taken or detained. In all child-related proceedings there must taken care of the best interests of the child. That depends on different individual circumstances, the age and child's maturity, presence or absence of the parent and child's environment and experiences. If the parents do not fulfill their duties and obligations towards the child, the Center for Social Welfare and the Court will take the necessary measures to protect the rights and interests of the child.