'Cheater' wife mistakenly arranges blind date with daddy-in-law!

A woman who was planning to cheat on her husband mistakenly arranged a blind date with her father-in-law.

The daughter-in-law, Lili, and father-in-law, Wang Pai, 57, duo both used fake names and other people's pictures to organise the meet-up.

However, they were shocked to find out each other's real identity at a hotel liaison, the Daily Star reported.

To make matters worse, the housewife's hubby had suspected her of cheating on him, so he followed her to the hotel.

While there, he saw his wife enter one hotel room and don a pink bathrobe, before ringing the doorbell to another room.

When his father answered, he lost it and attacked his wife and dad.