i agree with you. saloni has helped them at many different occasions such as she saved them from so many things like pia's marriage, she brought the true intentions of chandni, jiji's ploy and even dheer's misbehaviour was brought to aditi so as to improvise their relationships. their in laws especially nahar could have easily guessed that there must be something that saloni is hiding and she will not take rude steps such as the one she did unless there is strong reason behind it