No yaar rhea isn't using pragya to get prachi out of the way, although you are right about aliya using the sisters to get pragya out of the way. It's just a simple matter of rhea feeling that prachi keeps getting everything she wants and wanting to defeat her. Rhea wants both ranbir and pragya, but of course she can't take pragya from prachi as she is prachi's mother, but in her eyes ranbir she can take from prachi by marrying him, and taking ranbir from prachi is what would give rhea the biggest satisfaction. If she gets ranbir, and that too if prachi herself agreed to back off then it will subside a lot of the bitterness she has of pragya-prachi bond. Like I said, if prachi agrees to the deal, prachi loses ranbir but will still have both her parents, but rhea will get everything she wants, and rhea knows that prachi will be hurt losing ranbir. This girl literally treats ranbir like a trophy she needs to win to flash in prachi's face.
I understand I understand. I meant,rhea is using Pragya's happiness as a key to get Prachi out of her way to marry Ranbir as no external obstacle is bigger than Ranbir's love in itself.
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