For Rishu, it was always a mistake which he maintained had been forgotten by him n Madhvi..he was never aware of Tanisha's existence as the result of that "mistake" and it was Madhvi who lured him in anyways..without the decency to tell him ever of what happened afterwards!!!!
Sigh, you are right..Sneha n Prerna are spoilt people and they are an ungrateful lot..you are right..Rishu needs to show Sneha her place..maybe an indifferent attitude towards her will do the trick..he really needs to concentrate on Kasak, Tusshar and co. who TRULY love him::)
Let Prerna n her daughter rot!