Some netizens revealed that they have seen the live broadcast of this family. In the live broadcast room, the mother-in-law's speech and performance are completely different from those in the video. They may just build a dummy for themselves, just to make everyone happy.
Mother-in-law is a China word with five meanings. One refers to the title of respecting the old and loving the young. The second one refers to grandma. The third refers to the mother. The fourth refers to the husband's mother. His wife has five fingers. Husband's mother can also be called mother directly, and Guangdong is called "grandma". And because the husband's father is called father-in-law, both of them are called in-laws. The two words in English are "grandfather, mother-in-law". Literally, "in-laws (including in-laws)" are our parents in the legal sense. It stands to reason that your spouse's parents became parents because of legal marriage.