The mother-in-law begged her daughter-in-law to give her younger son a house to get married, but she was refused. She encouraged her son to divorce, which made her older son suffer.
A woman betrayed her husband after marriage and gave birth to a daughter who was abandoned. Now her husband has doubts about the identity of the child.
Brothers and sisters often come and go when their parents are alive, but when their parents are gone, the brothers and sisters gradually become separated. This is very realistic.