Former Miami attorney Frank Amsalem wants to throw another judge off his nearly 13-year child custody case that his ex-wife’s attorneys say cost them upward of 5,000 pro bono hours and $5,000 in out-of-pocket expenses.

Nine judges adjudicated the bitter fight between Amsalem and his ex-wife, Sigal, over four children now ages 14 to 19. At least five recused themselves, and the Third District Court of Appeal in September removed a sixth judge at Amsalem’s request.