Father-In-Law's Quirks

My four years of marriage have been like a nightmare from which I cannot wake up. During this period, my wife couldn't get pregnant no matter what, and my mother-in-law, who wanted a child, tortured me unspeakably. She once pointed at my nose and scolded me: "If I buy a cow, I can still plow the land! Once you enter our house, you won't even be able to keep a seed!" I secretly went to the hospital for a checkup by myself, but the results showed that everything was normal and there was nothing wrong with my sperm. Later I realized that the truth of all this was all because of my father-in-law's unspeakable quirk. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.