My Mother-in-Law Is a Scatterbrain

My mother-in-law is a complete scatterbrain. When we went back to our hometown for Lunar New Year, she bought me a train ticket instead of a plane ticket, making me sit in a hard seat for thirty hours. When we got home and I was about to cook, she realized she'd forgotten to buy meat and took me to the pigpen, telling me to pick a pig for us to slaughter. I couldn't control a giant pig weighing hundreds of pounds on my own, so I suggested buying some meat from the neighbors. But my mother-in-law slapped herself while crying. "It's all my fault. I'm old, and my mind doesn't work well anymore. I'm just a burden to you young people. I might as well die sooner." Seeing this, my husband pointed at me and shouted that I was an unfilial wretch