I'm happy thay Sajjan Singh had changed. He trust Pratigya more than his both bitwaas.
Pratigya was leaving the house , but instead Sajjan ordered Krishna to leave the house for slapping her. This couldn't be possible in season 1 ever.
I hope he doesn't change now , it looks so good that he has started respecting Womens.
Still I'm in doubt about Amma . If Krishna leaves the house , she will not keep mum and might start doing her old tricks on pratigya like she used to do in season 1.