What if nayi sanam has destroyed all proof of aahil and sanam nikah. aahil will have much problems proving he is her hubby. shaad and aahil will be equal. of course truth will win but not so soon. only jannat would be able to point out who is lying and who is telling the truth.
But once the truth is out i am sure there would be all the drama of forgiveness - his father will say you have taught me a lesson of how to be a better husband, sanam will say shaad was under the influence of his mother love just like aahil was with tanveer.
Well shaad jallad jinn is coming so beware.