I hate Vasu more than Shraddha and that housefly Diwakar put together. Her punishment should be better, best and best of best. Her crime towards Bihaan, Thapki, nephews and theirs wife even with God, so it is not forgivable.
IF THE MARRIAGE TRUTH COME OUT, What do you think will happen, she will cry, beg forgiveness, console herself she did everything for betterment of her son. It will be least bit of her punishment. And MA will forgive and get forgiveness from the family on behalf of her with her blah blah blah and all are happy.
Best punishment for Vasu will be:
Her entire crime and sins are for her son's happiness, rights and get the best for him. So she has to watch her beloved son leading unhappy, dissatisfied life whereas Bihaan leads blissful life with his wife and reached better level in social status and very very happy. And she has to realise, she is one who destroyed her son's happiness and helpless to do anything about it.
Hoping for this judgement only I am following TPK regularly.