Complex sentence: Lakshmi, the head mistress of a school, and her son Varun are under emotional stress that questions people's common mind set, belief, trust, overcoming the social stigma, psychological acceptance of a person in living a guilt free life.
Split into simpler sentences: Lakshmi, the head mistress of a school, and her son Varun are under emotional stress. This questions people's common mind set, belief, trust, overcoming the social stigma, psychological acceptance of a person in living a guilt free life.