Transfer of case for modification. After the entry of a decree of divorce a vinculo matrimonii the court may transfer to the juvenile and domestic relations district court any other matters pertaining to support and maintenance for the spouse, maintenance, support, care and custody of the child or children on motion by either party, and may so transfer such matters before the entry of such decree on motion joined in by both parties. A court shall not (i) transfer a case for modification to the juvenile and domestic relations district court in the absence of a motion by either party or (ii) require a provision for transfer of matters for modification to the juvenile and domestic relations district court as a condition of entry of a decree of divorce a vinculo matrimonii.
Change of venue. In the transfer of any matters referred to herein, the court may, upon the motion of any party, or on its own motion, and for good cause shown, transfer any matters covered by said decree or decrees to any circuit court or juvenile and domestic relations district court within the Commonwealth that constitutes a more appropriate forum. An appeal of an order by such juvenile and domestic relations district court which is to enforce or modify the decree in the divorce suit shall be as provided in § 16.1-296.
Va. Code § 20-79