According to the researchers and DNA reports launched by ‘Headlines Tomorrow’, Amitabh is Nehru’s son. It all started when Teji Bachchan became good friends with Indira Gandhi. She uses to visit Nehru’s residence frequently. Teji and Indira used to play a lot with Nehru. But who knew that Nehru and Teji will get attracted to each other? Teji Bachchan was a very sharp and attractive woman. Nehru being a Casanova and a widower had an affair with Teji Bachchan and also had a sexual relationship due to which Amitabh Bachchan was born.
Accept the baby as your sister or don’t accept the baby as your sister, the fact of the matter is the baby’s father is your father. That makes the baby legally your half-sister and since the mother is a friend of yours, you may as well accept the baby as your full sister. I think that it will make for a lot more peace in your family