Like I said in Karma Cindy, I get his shit.
I've been divorced from my first husband for over 10 years, he's just completed his second divorce, yet he still rants about me (my son hears this crapola second hand from his cousins as he no longer has contact with his bio-father). We've come to the conclusion my ex has antisocial personality disorder, it's kind of the only thing that explains the pathological lying, the narcissism combined with a screwed up sense of self/ego and what's right and wrong and a whole bunch of other stuff.
In the final analysis, when it comes to my first husband it comes down to doing ANYTHING but taking any measure of blame for mistakes made. EVERYBODY is wrong but him. Me, our son, his second wife, his mother, anybody/everybody.