In the same way as those of Indian in-laws react to their daughter in law's adulterous shenanigans.
BTW its funny that you Indian/s are supporting the Roral family's attitude towards Diana and calling her feelings as adulterous shenangians.
Where did you see anyone supporting anyone? Making a mere observation doesn't mean I am supporting someone!
I was just pointing out the hypocrisy, had a woman in Pakistan done what Diana did, she would most likely be stoned to death