Simran - Thinks that her parenting methods will one day bring her close to Aastha, so she decides to take her abuse......WRONG
Abhi - Talks about taking over his responsibilities and fixing all the problems. So he decides to let Simran continue to be abused by Aastha. And allows this to continue. WRONG
Aastha - No respect for her elders and is not even trying to adjust. She's being brain washed first by her nani, then by Neha's diary, and now Kiran. WRONG
Is in love with Sid and knows deep down that Sid like Sia. So in spite of knowing the truth, will continue to play hard ball. WRONG
Sia - She too will take on Aastha's abuse thinking it will get her close to Aastha. In the process, she will give up on Sid. WRONG
This chain reaction will end you effecting everyone else around them.