ok guy am going to give my take but I must admit that I have a bias about Umair and Sadia..love their chemistry and pairing.
starting with character of Ahmer --I feel that despite his good role in recent times,only time he stood up for Sadia was when he himself was being blamed,khud pe baat aayi and he knew he was innocent of crime he was being blamed of.He failed Sadia big time and even now considers zoobie the real gunahgaar.He blames zoobie for his own actions.Yes she is responsible but he could have just left the hospital in anger but why Divorce.That is why I feel Ahmer was never worthy of Sadia--she is some one who is pure hearted soul .
Coming to zoobie sab ko le doobi--- even now writer wants us to see zoobie as a self centered selfish girl,who thinks of all the perceived injustice happened just to her.She blames umair in her self reflection.She told Sadia aur mere abu chale gaye....she has yet to acknowledge what she did to Sadia even to her own self.She told Sadia that my doubting you made me loose Ahmer forever.I mean even now she is twisting things,also in her own mind.She psycho and am sorry if ahmer is now in love with her.It is beyond pathetic in my opinion.Hope they show she did get some punishment.
in my next post am going to talk about sadaa and umair