Queen Insoo Episode 51

no one will want to watch it anymore... kinda late... and very long...

What is ChilGuJiAk (7 valid causes for divorcing/eliminating wife)? Seven married woman's sins are: 1. Disobey mother-in-law or father-in-law.2. Produce No son 3. Adulterous 4. Jealous 5. Has bad illness 6. too Talkative 7. Steal. Any of them could be a valid reason to kick the wife out except following 3 cases-
1. When she has no place to go.2. Spent 3 year mourning period for parents together.
3. Was poor but became rich after married.