An idea

I think if Arti does not tell Yash about her first husband,if and when he comes to know and confronts Arti,She could say that he left when she was pregnant and was persumed dead(maybe they thought because they couldnt identify the body)and now he has return and they found out that he was not dead but having an afair.What do you think?it might work😉.

yash already hate lies...one more lie would worsen the situation...dont u think so?

may be yash suspect something wrong with family