P is not more culpable. But essentially no one sympathizes with her knowing all the criminality and immorality she's guilty of. She deserves this humiliation, disrespect because she deliberately plotted to ruin another woman's life. So the man whom she did all this for is now abusing her. As you sow , so shall you reap. They both deserve to be miserable.
She is horrible but she's guilty in regards to Sai. Pakhi did not ruin Sairat, it was very much Virat. He was the one obligated to protect and honour his marriage with Sai. He did not do so from the very beginning, dude is a domestic abuser and that itself should disqualify him as a viable husband for Sai. Him emotionally cheating on her with Pakhi is not even in the top 5 reasons why Sairat were doomed.
1. He, an IPS officer, literally locked his wife up in a room out of rage. Not playfully or with a sense where that sort of thing was part of their equation
2. He, a cop, beat up his wife's male friends.
3. He let another woman playact as his wife.
4. He, from the snippets I have seen, let his name be filled in as the father in the birth certificate of another woman's baby. Let alone the fact that he shielded a terrorist and betrayed his duty.
5. He bruised her hands when he made a hoopla about her lunching with Pulkit.
6. He kicked her out of the house in the dead of the night.
7. He did not stop his family from committing domestic abuse when they made Sai grind the chillies. Rather he manipulated her when his 18 y/o wife wanted to move to a hostel to get away from his abusive family.
Lastly, he gaslighted her concerns about Pakhi and let her be harmed time and time again.
Literally, anyone of these things disqualifies him of being anybody's husband.
Pakhi wasn't obligated to save Sairat's marriage; Virat was. He let in the third party to ruin his wife's peace and happiness.
And now the audience is supposed to gloat and feel a sense of pay off that he makes googly eyes at the FL while being married to Pakhi? While he has a family with Pakhi? In front of his children's PTA? What is the point of this show really? Pakhi should be in jail for the crimes she has committed but neither women nor their children deserve to be humiliated because of Virat lol. He has never priortised his marriage ( to either of the ladies.)
Virat is the only villain in this show. Being promoted as a bechara majboor Patralekha ka maara. As if men are perpetual victims of vampish women who force them to cheat on their wives.