Definately think this will come to an end by November.
Already AS is being shown to be the upcoming villain. After listening to her in today's episode, she has not entirely forgiven Malhar for everything. She was just forced to let things go for the sake of Atul. But if my theories are correct, then Atul's death will be Malhar's family's fault. And she won't spare anyone. And Athu is also definitely going make a come back.
Exactly di terroists track connected he na toh Ghar mein Mahabharata nahi balki usse bhi upar hoga. aS clearly has grudge.