Realistically though that will be none that you know of. Because the truth is that lots of people have affairs and nobody ever finds out.
My nan always came across as this upstanding member of the community, went to church, judged other people’s behaviour.
Then while she was dying her sister decided to let it be known that she’d had an affair and that one of her children wasn’t her husband’s.
TBH he was a bastard and has almost certainly fathered numerous other children elsewhere as well but still. Anyone the child in question (my auntie) had died about ten years earlier so realistically nobody needed to know.
But then she died and it turned out that she doesn’t actually know who the fathers of most of her five children are, despite the fact she was married at the time all of them were born.
Their dad is also dead now, but he moved on, got married, and had two more children who never knew that he’d been married before and had five other DC.
My dad and his older sister are believed to be his as they are the image of him, but none of the rest of them look like each other, and of course the fact that she definitely had one child by a OM means that everyone doubts now whose child they might have been.
It’s said that Dolly Parton slept around for the majority of her marriage, even though they were married for decades.
So just because divorce hasn’t happened doesn’t mean affairs haven’t. Lots of people stay together despite what MN would have people believe.