I think Tapasya is on the brim and her mental balance is on the verge of disturbance.. That is why she is in denial, even though she remembered and cried when Rathore claimed her baby to be his... Her sanity is at breaking point now since her ego and jealousy cannot allow Ichcha to have Veer,especially when she thought everything was going her way and she was winning and Veer was coming closer to her, her secret has been found out by two people, Ichcha and Rathore.. Rathore's knowing it, she can understand, but Ichcha's knowing it, she is not able to figure out how.. It is such a big blow to her ego that the meek Icchcha is in a position to challenge her and she is compelled to listen to her or face the consequences of exposure and humiliation... This uncontrollable jealousy and helplessness that her plan is not working and is likely to fail is making her crazy.. There is nothing new in her saying getting Veer is her right... She has been saying it ever since the fraud marriage and even before that, when Nani made her feel that she gave away her good fortune to Ichcha by rejecting Veer when he came to see her...
