I think Prachi's reaction is understandable and even the best she could have done. She simply can't do anything that would risk her Milind's life, and if she barks at Ayesha or warns her or do anything like that, the nutty will get even crazier and attack Milind with her so called love just out of spite for Prachi. The only trump card is in Ayesha's hands and Prachi knows it, there's nothing Prachi can do about it. Maybe she could have done something behind Ayesha's back to destroy Ayesha's plans without her knowing it, but if even the creative can't think of such things how could Prachi, that's too complicated already. Besides more importantly right now Prachi's too heartbroken to think of anything but Milind's safety. This track will have to be stopped immediately and I'm sure it will just like the article said. Plus real partner switch won't ever happen otherwise I'll bid my goodbye to the show, which in a way seems like a bright prospect right now (repetitive).