Lol - nope. karma and life has taken care of that for me, I don't need to do anything to him. And it's not like I care after all this time, it's just unraveling all the lies makes sense of so much in my past life that I was oblivious to. And boy I was gullible.
Like the time a surfing friend of my ex's accused my ex of having made a pass at his wife. At the time I totally bought my ex's side of the story and thought perhaps the friend was just overly jealous or the wife had simply misinterpreted a friendly gesture from my extroverted H. Now, of course, I'm sure he must have done something inappropriate. So many little things like that.
Or the time he came home from a business trip and told me the story of a call girl coming to his door and finding that he was not the customer, asking to use the phone. At the time I thought oh, he's being so transparent. Now of course I suspect he was signaling that he became her substitute client.
Narcissists are pretty good at lying to your face when it suits their purposes.