you have a good point. I agree with you. I think Ekta madam changed the story line. You are very right though if we think about it practically. To save her own family she was OK if the other family members had to struggle which is very evil thinking.
I think though she is also not a real killer. At the end of the day, nor Karan, or Nandini are going to be hanged. Ekta has been just playing with our patience which has gone to a height now!!!😡😡😡 Someone else is going to be turned out as a killer.
i agree with you krupa...ekta is just playing with the audience 😡