True, but maybe he hadn't actually met her back then, maybe he had just heard about her through Tushar, and maybe he had used his sources to find out if she was worthy of his son...and on doing so, found out something? Maybe he didn't tell Tushar what it was, but just refused him?
hmm...maybe that could be the reason...and on thursday's episode, bajaj removed tushar from the MD's seat for some strong reason i think, cos bajaj is not stupid enough to punish his eldest son in such a stupid way just cos he married without his dad's consent! Maybe he wants to prove to tushar that doris maybe behind him only for his money, and now that he is not the MD, she may leave him and go IF SHE IS REALLY AFTER HIS MONEY!!