1, different ages of mother-in-law and daughter-in-law will lead to different attitudes towards life. Especially in parenting, most mother-in-law dotes on their children. Now parents pay attention to stocking education, so there are many contradictions between mother-in-law and daughter-in-law in educating their children.
2. Some mother-in-law still have the idea of son preference. If the daughter-in-law gives birth to a girl, then some mother-in-law will sneer at her daughter-in-law, so of course there will be discord between them.