Hey Sis, if Ma and Pa git a deevorce, will we still be cousins?
Sorry, it's just that that is one of my favourite one-liners, and this is
the spot to drop it.
I had a divorced SIL that was quite willing to go the distance. We definitely found each other attractive "that" way, and we flirted a bit, and whenever there was a family party/dance we would hang out on the dance floor. Come to think of it, she french-kissed me at my wedding party and I don't know if I ever told the wife that particular detail

But I avoided The Deed, refused any opportunity that provided itself, because my marriage and my kids were more important than some sex with a woman who would probably get a kick out of banging her older sister's man. Years later I found out my ma was disgusted at the SIL's behaviour, and my ex was aware of it but also was aware that I wasn't ever planning on getting into her sister's pants.
Actually, maybe I should have. She was better looking way back then, and my own divorce would have happened that much sooner . . .