The Sister I Supported Is an Ungrateful Wretch

I sponsored a girl from a poor mountain village through college, hoping she could change her fate. But after graduating, she chose to get married and become a full-time mother. I tried to stop her, but she wouldn't listen. After the wedding, she expected me to bankroll her family of three like a fool. When I refused, she blamed every misfortune in her life on me. I was reborn. This time, I won't support her. She can fend for herself.