Well it's called lying by omission. She 'omitted' to give certain information to Rohit that she should have.
Rohit is showing lot of anger to Sona for hiding Prenup matter.But he is behaving normal with Veena, YK and BM who are involved in Prenup. Rohit accused Sona for RoPa affair, but he is behaving with Rohan normally in today episode. I am not understand Rohit behavior in these cases. What is your views on this matters?
