Very tricky situation, I am neither of these people, but I'm trying to help as much as I can but don't know what advice to give. I am friends with Sarah and know of Joe.
Let's call the woman Sarah and the man Joe.
Sarah is a British citizen, she is 45 years oldand has four children, 20, almost 18, 13, and 10 (two eldest and two youngest have different fathers)
Sarah divorced her first husband after he became a drug addict, her second husband suddenly passed away. A year or two later she met a 20 year old man, Joe (now 24), non-British (this is relevant for the story) on a dating app. They dated for a couple of years but decided to break up as Joe's parents are very religious and wouldn't accept Sarah.
Sarah and Joe remain best friends and have casual sex.
A while later, Joe announces that since his student visa's expired, he has to move back to his home country (all his family including parents and siblings still live in the UK).
Sarah offers to go to his home country and the two youngest kids to visit.
Sarah falls in love with the country despite not speaking the language and decides to move there a few months later with her two youngest children.
Joe and Sarah are still casual, he sometimes sleep over at hers, he doesn't have a permanent address and airbnb hops, but she stays at his from time to time too. Joe gets along with the children and even accompanied them and Sarah on the kids' first day of school.
Sarah unexpectedly gets pregnant. Joe asks her not to tell his parents and suggests an abortion, Sarah wants to keep the baby and tells his parents, in the hope that they will make him see some sense.
The whole family blocks her and Joe ghosts her, move out from his airbnb, and is nowhere to be found.
Sarah is a (smallish) social media influencer.
She calls him out and publicly posts his name and socials.
Joe is unaware of it and shared all his details including his phone number on said socials.
He doesn't want to be a father, he is now engaged to a girl his age as his parents disapprove of the age gap.
Joe and Sarah live in a religious country where having children out of wedlock is a crime.
What would you do?
Also, would you let Joe know?
Sarah refuses to take down his details