What is the jurisdiction of Georgia's probate courts?

The correct choice highlights the primary role of Georgia's probate courts, which specifically handle matters related to wills and estates. Probate courts are designed to oversee the distribution of a deceased person's estate according to their wishes as expressed in their will, as well as manage the legal process for those who die without a will, known as intestacy proceedings.

This jurisdiction is crucial because it ensures that the decedent's assets are distributed legally and fairly, and it provides a judicial avenue for resolving disputes that may arise during the handling of estates. In Georgia, these courts also may deal with issues related to guardianships and conservatorships, further emphasizing their specialized function in managing wills, estates, and related matters.

The other options do not align with the probate courts’ jurisdiction. Traffic violations fall under the jurisdiction of municipal or state courts, criminal cases are typically managed by superior or state courts, and family law matters such as divorces and child custody arrangements are usually addressed by family or superior courts. Thus, the focus of the probate courts on wills and estates is what distinguishes their jurisdiction within the Georgia judicial system.