The session of the family court shall be held in quarters which the governing authorities of the city of Baton Rouge and the parish of East Baton Rouge shall provide. The governing authorities of the city and of the parish of East Baton Rouge also shall make all necessary provisions for the conduct of the business of the family court and provide all the necessary expenses in connection with its operation. These expenses shall be borne proportionately by the parish and city, as determined by the respective governing authorities.
La. R.S. § 13:1407