All our emotions are really high because of this track but hear me out guys:
Even I didn't like Pallavi rushing back to the Ds and Almost getting ready to feed that Bandar but we must not forget that Mandaar was her husband for intents and purposes.
Not as a living person but Pallavi has lived with his death for 2 years As his widow and in his house. She has visited the police station daily to get an update on his death. She has never loved him but he was her husband and that accounts for some affection atleast
I am not saying that Pallavi has some soft spot for him but to suddenly see a dead man alive and that too your husband can jolt any person and Pallavi is no different.
Right now she must be in such an emotional state that she can't think straight. She simply can't say, "OK! Tata bye, my work here is done"
It's her ex-husband we are talking about not some random family member. Unless and until it's proves that he is fake, she would still be tied to him.
So we should all give her some time to evaluate the situation and come out stronger and become PRR in front of Mandaar as well