It's been about 4 years since my wife and I got married. This man is my real father. My real mother passed away and we live with our parents and wife. And the woman here is the wife's mother. It corresponds to the so-called [mother-in-law]. Occasionally, [mother-in-law] would stay at my house to see my wife's face, and I was spending my days living peacefully. But I don't know what to do... My father had such a relationship with my wife's mother... At that time, I stood there speechless...
