Little Secret

Two months ago, Teng Zhi discovered her husband had cheated. The man who informed her claimed to be the mistress's husband.

Double infidelity. The ending is most likely a Happy Ending (HE), possibly an Open Ending (OE), but never a Bad Ending (BE). There's no detailed outline, written during breaks, updated daily or every other day.

It's a short story, don't mention morality. As the old saying goes, I'm just writing casually, and you're just reading casually. Love and peace. Contemporary setting.