why?

Why should the mother interfere in someone's life. Why Dulari emphasizes that Danh marry Parshaya? I feel sick at the thought of something like this. Because the other one will be sacrificed. This is wrong. To Vidha had someone will call me Dad she pushes Danh to marry. He knows very well that no one can replace Viplav. Now as to the Viplav. is it possible that he was kidnapped. If so, who was kidnapped. Everything is blurry.