The Live-In Son-in-Law's Comeback

I'm a live-in son-in-law, and I've lived at my mother-in-law's house for all three years of my marriage. As a result, I've had to endure all kinds of scorn, and I have no say in my own home. I thought that as long as the family got along, I could put up with a little mistreatment. But I never imagined that the wife I loved would betray me, or that even our daughter wasn't mine. She put me down to the man she was cheating with: “He's a useless man. When I'm with you, he doesn't even dare say a word.” “Some lousy live-in son-in-law like him should consider himself lucky to raise my son.”