I know he addressed it at the bottom, but I really thought the use of gender pronouns ruined the article. Everything that was written applied in equal measure to cheating asshole women. Also, I think this line:
I've worked with cheating men (and cheating women too) who've been lying for so long, and in so many ways, that they've created such a web of lies that even they sometimes don't remember the truth.
is a huge load of bullshit, unless the cheater is suffering from Alzheimer's syndrome.
I thought the author was, for the most part, spot on in their analysis of cheaters while simultaneously writing a terrible article. I suppose that takes some talent.