I think, Rohini will succeed in Sanket to agree for sending Ayi to old-age home. al others uderstand the truth. Then ayi will understand abt Rohini's so called love. May be Naina will expose it with the help of anybody. Sometimes, Baba or anybody will react then telling...
Baba is alive, but he stayed a bit far. in between Rohini made his and his wife's room as store room - eventhough his wife is there to live. in front of his eyes even, his wife is treated as a servant and suffering insults. He saw, what his wife is going to get afer his death from Rohini. etc..