That is exactly why things have gone horribly wrong for ZaYa this time around, just look at everything that has transpired and continues to transpire, where have they had time to think about everything with a cool head? Just look at today, just when I thought okay they will get some time to think, in comes news that Rizwan and Aayat plan to elope. When problems continue to pile up and odds are against you, it is difficult to think sensibly.
Now add to that there is Aaliya being caught by Suraiya and Shabana now saying she will take her away forever. It is yet another problem for ZaYa, how can they handle it all without falling apart? Even they have their breaking point and need time to regroup, to gather their thoughts.