3 brothers(A, B, C) - did partition of land and house properties Proportionally - everyone enjoying properties.
--> A was staying in his own building and given separate rooms to B and C to stay with their family in same Building because of good faith as brothers - they continued staying for a next 30 years but everyone was separate and enjoying self nucleus to do everything for self.
--> later two brothers (A, B) separately purchased some house properties on self name from their self income - and enjoying the same - paid all taxes till now - in between both (A and B)died and properties gone to their heirs
-->But after 10 years of death "C" filed a civil suit saying the properties purchased by A and B are joint family properties and he want 1/3 share in both properties of A and B.
--> "C" is taking support of as he was keeping in book all the record of such expenditure/ purchse and it is with the consent of his brother A and B. Also as all were staying in same building means all were joint family properties.
How A and B will deny this? Is "c" really liable to get 1/3 share on the basis he said?