Heís spinning. Youíre not playing the game - he wants you pleading and upset, not calm and moving on. You letting go and moving on robs him of his power over you, so he is desperately trying to hook you back in. He doesnít want you but he doesnít want you to move on either because then he loses his Plan B.
Picture a kid with ADD who will do anything for attention, even if itís bad attention like punishment.
Donít feed his narcissistic supply by reacting to him. Be the smooth gray rock that he canít get a finger hold on. Donít dance with his craziness. Let the lawyers do their work.