Natasha Sinha, who essayed the loving mother of Karan in Zee TV and Rajshri Productions’ Yahaan Main Ghar Ghar Kheli, is livid as she missed out on a meaty role in Sony Entertainment Television’s upcoming show <em>Humsafar</em>, produced by Sphere Origin. As per our source, she was to play mother of the female leads, but that was not to happen.