- As per law, after getting the share in the ancestral property , it will considered as self acquired property of your father.
- Further, Since your mother has died after the death of your father , then the property of your father would be devolved upon your mother and three sons.
- Further , being a claimant of the 1/4 share in the property , she was having her right to transfer her said undivided share to her said son without taking others consent .
- However, the registration of a Will is not mandatory , it can be valid when it is probated from the court.
- Since, the said Will is not probated , then you can challenge the geniuses of the said Will
- You can claim equal right over all the properties left by your father , including half share in the joint property with you.