At an age where she should be enjoying college life living like a free bird she has responsibility of her kid & now Bnai's twins. She has lost support of her sisters. One not worth calling a sister . Other who was pillar of her life is destroyed totally & is kept away from her.
At least post leap eventually Bani will get her twins & love of her husband back. But poor Rano even if Saahil does come back ( i think he is not dead) what will Rano feel when she kows that man whom she loved was the one was cause of the destruction & suffering of her sister who is her life.