During the argument, she left to go back to her mother's house and I had to go over and apologize, but she still refused to go home. Decided to stay at my mother's house, I had no choice but to move in to live together for a while and what I didn't know was that my mother and I were paying attention to our sex life. When my wife was angry, my mother-in-law and I were secretly sneaking around. in the kitchen.