How is the father of a child legally determined?
Assuming that there is no agreement between the parents, either the mother, alleged father, or even in some cases the child, can bring a paternity suit to identify the father of the child. Most paternity suits are filed to establish financial or moral responsibility, gain visitation rights or settle other issues in controversy between the parents. If the circumstances warrant, a judge in a paternity suit will order a blood test from which DNA testing can conclusively determine whether the alleged father is the biological father of the child. After a determination is made, the judge can make a ruling on the issues outlined above or the parties can come to a private agreement.