Is sm that big

Even people staying there are unaware of the events taking place in the house? I mean a group of women came & insulted zoya huha was unaware of it. Heena ( haider) came there twice only Zohu have seen her none of the others have seen Heena. Asad & haider stayed inthe same house for 3 days but still they have not met each other. After Quranquhani shireen, badi bi & nuzzat are missing.