One year after my mother-in-law passed away, we decided to live with my father-in-law at my husband's request. Both my father-in-law and my husband were kind, and I was supposed to live a life without any inconvenience. However, my busy husband was bland in his marital activities, and my only complaint was that I was worried about my father-in-law's existence and could not be satisfied. On that day, after the couple's activities, my father-in-law called out to me from behind when I was drinking water in the kitchen to calm my aching body. My father-in-law, who was eavesdropping on our activities, saw my frustration and attacked me.