Last night, I was drinking with a detective who has been investigating marriages for ten years, and he said something that completely overturned my worldview:

Bro, do you think women who post on social media every day, go to bars, and travel are more likely to cheat? Wrong.
The real danger is those women who suddenly stop posting on social media, don’t meet up with their best friends, and keep saying "I want to be alone for a while."
I asked why?
He took a sip of his drink: Cheating requires time management. A woman with a packed schedule, where does she find the free time? It’s actually those who suddenly become “free,” who are actually making room for someone else.
After hearing this, I felt a chill run down my spine.
He added another sentence: Do you know what the most common warning sign is before a cheating case I handled is confirmed?
It’s not changing the phone password, nor a change in perfume scent.
It’s a “work-only” power bank at home, the kind that’s never taken out.
Think about it yourself.