Shubba, good points. But from the beginning she doesn't socialize with anyone outside her family. She has no friends. I mean nobody knows she is an orphan. So it cannot be because of her inferiority complex alone.
Perhaps her problem is inborn - she was not even stable right from the beginning - showering so much of attention to TA - getting him pizza for lunch (enough to feed his office) and even suggested she would send him food everyday from a restaurant if TA is not used to fast food. Idhu ellam thevaya??😲