Originally posted by: -DragonFire-
I don't think she knew about Avni's plans from before. I think she recognized Avni was in Kali maa's disguise as she said that a mother can identify her child in any disguise. She must have realized that there is some reason due to which Avni is trying to escape the prison. Aise hi dhoop mein baal nahin safed kiye unhone😳