It may be a little too late in the day to ask this question, but why was no one surprised to find Gangiya back in the Loha house and back in Loha's good books.
Neither Laali nor Shekhar were suprised to see Gangiya back in the Loha house. They didn't even question her.
How could this be possible is the question they should have asked. A few days ago, she was in Loha's bad books. Now suddenly (after Sumitra's death) she is seen walking around the Loha house as if she owns it. How? Why?
Of course, later in the day Gangiya had walked into Shekhar's shed and revealed to him and Laali, how Loha had killed Sumitra.
Still, this is no reason for Gangiya to be seen around in the house.