Humariya sickness

I think after Nazma and imran thing there will brother clash and this time it will be big one and both family will be separated.

During this time everyone will know about humerya sickness. For treatment might they need any kind of body part transplant  such as kidney or anything for which they need sibling because razia and gaffure are old.

This may lead to revelation of zoya's father identity and hence zoya will become common person in both family and eventually bring both family to gather