Owner's Grandfather had divided his self owned property among his children during his lifetime and updated in govt records there was no dispute about it for more than two decades and owner's parents also lived peacefully all their lives.
Several years later, while owner was away due to unavoidable conditions, portions of this dwelling house property were sold through multiple sale deeds at few months difference by his cousins. They were occupying some portions of house in goodwill and sold those areas to strangers based on supposedly unregistered and unprobated handwritten will of grandfather and local body tax reciepts created few days before deed.
The sale deeds are also in violation of Town Planning rules. The buyers demolished those parts of his house and never gave any notice or show deeds to owner and kept quiet. They carried out activities at the place which were declared illegal and stopped.
Now after several years, owner has full possession of his house but how to get those wrong sale deeds invalidated which are more than twelve years old and sellers are not present? Owner also feels strongly about damages caused to his property. Buyer is very rigid and unreliable claiming the portions as his plots based on old sale deeds.
Please advice best remedy for the owner. Thanks in advance!