Fake husband becomes suspicious, calls police, after new ‘wife’ refuses sex then urges him to visit prostitute instead in elaborate scam.
This article from the South China Morning Post details how a woman in China set a trap using a sex worker to get a divorce from her "husband" and keep the bride price money. The main conceptual idea is the exploitative lengths some people will go to exploit loopholes in the marriage system for personal gain. The woman orchestrated a scenario where a sex worker posed as a new wife, flagging the husband's suspicions and allowing her to call the police, further solidifying her case for divorce.
