Aastha's dad said all that he did to Shubh's family due to the loss of his own love and the izzat of his daughter. Even if not proven guilty, Shubh is still a suspect in HIS eyes.
So maybe Aastha should've tried to stop her dad from insulting her in-laws. But what's a poor girl to do when she has lost her mother, is bummed over her sisters condition and her husband is being accused and is potentially in jail - all events within two days.
So what in the world was the Ranawat family thinking when they gave Aastha so much attitude? Anushka - I can care less of her jealous self. Pratham, at the end of the day he is still juru ka gulaam.
But the mother-in-law, how much of a hypocrite can she be? Where was all this pride when she made Aastha pretend to be Payal to savor her sons life? Where was this lady when Swayam wanted to marry Payal in front of the family? Where was this lady when Aastha had to pretend she was doing a religious thing for 3 months to keep her distance from Swayam when he took her into the room for their honeymoon night? Aastha did so much for the family and they all pretty much went against her for something her father said while being in the circumstances he was.
Seriously, Saloochna made Aastha do (the whole pretend like your Payal) was a lot worse than what her dad said to them.. Because of Saloochna's fake Payal request, the real Aastha had to undergo kidnapping and what not. Saloochna is a psycho fake hyproctical lady.