Goons will threaten to kill all of them if Ganga doesn't go with them to Ratan Singh. She is already humiliated by Sumitra and Sanchi, so to save the others, she will agree to go.
Jagya will come home since Sanchi sent the wrong file. He realizes that Ganga is sacrificing for their behalf and will stand for her. This will not go down well with Sanchi and in her usual emotional, impulsive behavior will ask Jagya to choose between Sanchi and Ganga. Jagya is forced to break his marriage and will accept Ganga.
I think the new scary promo is to gain attention and I strongly hope nobody in the Singh parivaar gets hurt.
Thoughts?