Originally posted by: aynat-22
Rhea knows about her sister. I remember in one episode she mentions how her mother took her sister away.
Prachi was told about how her parents separated in one episode by Pragya. She knows she has a sister and she doesn't hate her father at all, in fact, in the initial episodes, she wonders how he must be.
Ranbir's family are a later addition to the Mehra Family. Their entry was after the 20 year leap so they must probably have come after Pragya left with Prachi. So they know that Abhi was married to a woman named Pragya but who she was and how she looked like is what they don't know.
Recently, Abhi has started talking A LOT about Pragya to his friends and family.
Lastly, I am not sure. Rhea was always snobbish and classist. But in the end, it boils down to her upbringing which has been handled majorly by Aliya. So we can say that Aliya has basically molded her to be a mini-Aliya.
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