Girl-Women-Wife-Mother-Mother in law

When a girl is born in the family, it is believed that she is a form of goddess Lakshmi. She is said to bring harmony and prosperity in the family. Harmony means she is expected to have lot of patience and bring in harmony in the house. Prosperity means she has to ensure that wealth of the family is preserved and not expended unnecessarily. In this way money is saved and this savings leads to formation of wealth. As days passes, girl grows up. Now she is an adult. She is a women now. Till now she has lived a life of someone's daughter but now she is married and becomes someone's wife. She makes her husband as her world. After that she becomes mother. Her world is extended now. She cares, she loves, she makes sacrifices to her family. There is a saying that women is complete when she becomes mother. Then why this complete women becomes complete blunder when she becomes Mother in law? Why she spoils the life of someone's daughter?. Why she becomes the r...