One consequence could be the breakdown of her marriage. Her partner may feel betrayed not only by the act of cheating but also by the fact that she has potentially put his health at risk. If they have children, it can also create a very difficult family situation.
No, it's not a common phrase at all. I've never come across it before. The use of the word 'pirn' makes it seem very strange and unrecognizable in normal English usage.
The phrase is really hard to make sense of as 'pirn' is not a common word. Maybe it's a made - up or very local term. If we assume it's a typo and should be 'prince' or 'prime', then it could be about using fictional or important - figure - related stories to train his wife in some way, like teaching values or behaviors through those stories.
One sign could be a sudden change in her appearance. If she starts dressing up more than usual, especially for no obvious reason like a new job. Another sign is secrecy with her phone. She might be overly protective of it, quickly changing the screen when you come near or taking it everywhere, even to the bathroom. Also, a change in her work schedule that doesn't seem legitimate, like constantly having to work late when it wasn't the case before.
One of the best pirn stories could be about a pirn that was lost for ages and then found in an unexpected place, like in an old attic filled with antique textiles. It was thought to be gone forever, but a curious explorer happened upon it while looking for other treasures.
Some common signs might be being overly secretive with her phone. For example, she always takes it with her to the bathroom or keeps it on silent all the time. Another sign could be sudden changes in her appearance, like dressing up more often and wearing new perfume. Also, if she starts working late frequently without a valid reason, it could be a red flag.
Rebuilding trust is a long process. The wife has to be completely transparent in her actions. The husband may need time to forgive. If they both decide to raise the child together, they need to work as a team and create a new family dynamic. It's important to focus on the future and not just dwell on the past mistakes.