about will

If the Will is proved to be legal and genuine last Will of your father...nobody gets anything from his property if he made you his only beneficiary.

People can claim but whether they can get anything is decided in the court of Law. The burden to prove that the Will is genuine and legal is on the person who claims to be the beneficiary of the Will (in this case its You.)

The opponents have to prove that the will is not genuine and legal.