Promoting a population's physical and mental health and the situations most likely to result in these results are the goals of public health. According to this definition, how domestic violence affects child custody in Virginia are public health problem because it endangers the physical and mental well-being of people and communities, particularly those who are marginalized. It is necessary to look at the problem from the perspective of public health in order to comprehend the breadth of how does domestic violence affect child custody in Virginia.