You can only change a person who is receptive to change.
In order to be receptive to change you have to first understand that you NEED to change meaning your current mentality/behavior is wrong and there is no justification for it otherwise.
As for Samrat - he is beyond all this - he's been this way for so long with no one to put him in his place or prove how wrong his behavior is that even if anyone tries now - he doesn't have the mental capacity to comprehend that he is wrong.
I would not be surprised if he tries to talk his way out of jail time by saying - its a "matter between husband and wife", "every couple have their share of disagreements" and try to gloss over or justify why he was "with in his right" to "teach his wife a lesson"
With the way that Samrat's character has shaped up - sending him to jail is like showing a caged bull red cloth - just wait till he gets out - cause he will since he has money - and see what havoc he wrecks.
Let's all hope that Urmi proves to be resilient and emerges on top by standing up for herself and her rights even if no one else but Tauji supports her.