Her mother, Lin Shu, spent all her money and sold her old house to invest 1.2 Million yuan to pay for the down payment of their son Li Ang and his daughter-in-law Zhang Wei's wedding house. She also used 5,500 yuan of pension every month to help pay off the mortgage. Just because she mistakenly swiped her daughter-in-law's 3 yuan 8 family card while shopping for groceries, her daughter-in-law immediately untied her and humiliated her mother with her "sense of boundaries." After the mother was disheartened, she stopped paying the mortgage and showed the investment agreement from that year to protect her rights, forcing her unfilial children to repay 1.2 Million. In the end, the marriage of her son and daughter-in-law broke up and she was heavily in debt. The mother took back the house payment, stayed away from the dispute, and went to a small seaside town to start a new life for herself in her later years.