Kathy
This thread was full of stories of lusty secrets of cheating parents, but few came close to being as scandalous as u/Jessibeeb’s memory of Kathy. People usually keep their side piece far away from their family, so taking your kids over to your mistress’s house gives “flirting with danger” a whole new meaning.

All the computer games and free stuff couldn’t keep the friendly vibes between Kathy and our Redditor alive once she found out about those adult playdates from her jilted mom. u/Jessibeeb poured us some more tea, adding to her post that Kathy eventually wound up marrying her dad’s BFF. I don’t think we like Kathy either.