(A) A tribunal may not require the plaintiff to pay a filing fee or other costs.
(B) A responding tribunal may assess against an obligor reasonable attorney's fees, filing fees, other costs, and necessary travel and other reasonable expenses incurred by the obligee and the obligee's witnesses. The tribunal may not assess fees, costs, or expenses against the obligee or the support enforcement agency of either the initiating or the responding state, except as provided by other law. Attorney's fees may be taxed as costs, and may be ordered paid directly to the attorney who may enforce the order in the attorney's own name. Payment of those costs and fees does not have priority over amounts of support owed to the obligee.
(C) A tribunal of this State shall order, to the extent otherwise authorized by law, the payment of costs and reasonable attorney's fees if it determines that a hearing was requested primarily for delay. In a proceeding under Sections 20-7-1132 through 20-7-1154, the tribunal shall presume that a hearing was requested primarily for delay if a registered support order is confirmed or enforced without change.