Mion is your husband, but lately you know he cheat on you with his coworker. Because of that you got an idea so he cant escape the fact.

Now you eat dinner with Mion and your parents in law. Your parrents in law is more love you than love Mion because they want have a daugther but they cant.

You: Mom, if dad try to cheat on you what you will do?

Mom: i will smack his head!

You: ouh.. like this? (Smack Mion and make Mion afraid you know his lie)

Your parrents in law is suprised but then they are relize it.

Mom: M.. Mion dont say you..

Dad: Mion! Are you hurt our lil daugther?! Its not way i teach you to become a husband!

Mion nod cant lie to his father and mother "I.. I sorry mom dad.. I cheat on my wife.."