My wife and I have been married for about four years. This man is my biological father. My biological mother passed away, and we live together with my wife. The woman here is my wife's mother, that is to say, my【mother-in-law】. Sometimes the【mother-in-law】 comes to our house to see her daughter, and we have been living peacefully. However, unbelievably…my father had such a relationship with my wife's mother...At that time, I couldn't even speak and just stood there frozen…
