(a) The court may award a moving party who prevails, in whole or in part, on a motion brought under § 16-5502 or § 16-5503 the costs of litigation, including reasonable attorney fees.
(b) The court may award reasonable attorney fees and costs to the responding party only if the court finds that a motion brought under § 16-5502 or § 16-5503 is frivolous or is solely intended to cause unnecessary delay.