Now that we know that the blackmailer is Urvashi Jiji but "Can she be trusted"?
Last time too she broke her promise to Tara and took the baby with her. Now that she is blackmailing Saloni in lieu of the child but probably she will refuse to give the child. Saloni has left the house and now she can easily manipulate Tara and her feelings and Brijesh's affection too. Nahar is already heartbroken.
So in hindsight it was foolish of Saloni to trust Urvashi and give in to her demands. Saloni lost everything yet her family doesnt stand to gain!!!