Joint custody in the light of bioethics and biolaw

Abstract Family is the founding basis of society and the best place for the education and growth of children. Divorce is deleterious to children’s health, mainly impacting their mental health and school performance, in addition to having impacts on adulthood. Living both with the father and the mother for an equal period of time after divorce – joint custody – guarantees empirically proven benefits to the physical and psychological well-being of children. However, judicial decisions decree joint custody in less than a third of separations. By analyzing ethical and moral controversies in the interrelation of legal sciences and health sciences, biolaw makes bioethics effective. Thus, it is discussed that family lawsuits should follow multidisciplinary criteria that consider children as vulnerable subjects who need protection.