- As per law, after the death of your father intestate , his property would be devolved upon all the legal heirs i.e. mother , you and three sisters equally.
- However, as per Supreme Court judgement , if the property was an ancestral property , then legally after the death of your father in 2003 , your sisters cannot claim any share over the property left by your father.
- Further , after the death of your father , his documents should by lying with the mother.
- Further , legally your mother is having her right to release her share in your favour , and none can objected the same.
- However , if your elder sister is not giving the said documents , then your mother can take certified copy from the office of the registrar legally , and this can be used for all the purposes.
- No need to file an FIR against the elder sister , maximum you can send a legal notice for asking the same.
- Further , your mother should registered a Relinquishment deed in your favour for leaving her share in your name.
Good luck and dont forget to rating Positively.