so what? But what respect Tanya is there that she is living with a man who doesn't want her ? Tanya was still hanging on to him despite knowing that karan loves nandini only and despite her telling him she will leave after nandini comes. Also why she took whole property of karan of alimony to divorce him ? Tanya didn't tell the truth about nandini to bhoomi and manthan. She cried infront of manthan and bhoomi she blames nandini for ruining her life but later both manthan and bhoomi admitted tanya poisoned their mind against nandini . Even daimini told tanya that karan stuck in nandini's memories, which is why karan has denied tanya her marital rights.
By what rights she lived there - the rights given by Ekta and her writers. They wanted her in SN back then, so she was there. They’ve not asked her to come back again, so she’s not here so far in this season.
Arguing with me doesn’t change this is S1 canon. I am not suggesting any of this happen now but simply stating this did.
If you must argue, go argue with Ekta, her team and the channel who have changed canon facts and made Parth Tanya’s son biologically this season, when we know he was Nandini’s.

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