So Arshi can't call Rubina's family gandagi...
but Aly can say that "kisika baap mujhe nahi rok sakta", and nobody has the guts to call him out, because that's not going on anyone's family and he's the leader of the bully gang.
Rubina herself has questioned the parvarish of people in the house, but she gets offended if people go on her family.
Aur Abhinav kyun itna chauda ho raha hain? Stand lene bola toh aise stand lega? What kind of gentleman he is who was threatening to $lut shame a woman to defend himself and his wife?
Arshi and Rakhi's only problem is that they aren't poised and gracious like women are expected to be, and that's why everyone in the house look down on them.