"Cara pronounced Sara" doesn't get enough attention. And by attention, I mean mockery.
It was easily the most cringe part of that letter, and those letters are wall-to-wall cringe. It has such a 'stop mispronouncing the name of the whore I was cheating with' vibe to it that you have to wonder how he could read that line and think 'yeah, I pwned my wife with that line' instead of 'holy shit I am such a terrible human being.'
And this was all before he went on that livestream to explain how Kim tattling on him was the worst betrayal ever.