My sister in law is been appointed as trustee to execute the will of my mother in law . my wife and myself suspect that she influenced my mother in law in distribution of her estate . What is the procedure to challenge that trust and have the accounts audited such to check whether my sister in law has already siphoned some of the cash .
Does my wife have access to the will ? do we need to appoint an lawyer to defend my wife interest ?
It is happening in Australia in accordance with the Australian law .