- Your sister can file a compliant under the provision of domestic violence act against them before the magistrate
- Further , if she is afraid of them , then you can also lodge a complaint before the police for the cruelty meted upon her .
- Further , if that property is in her name , then legally she can evict them after filing a suit for Mandatory Injunction before the court.
- However, before filing the suit , she can send a legal notice to them for the termination of license given to them temporarily living in that house.
- Further, being a senior citizen , she can also lodge a complaint before the higher police official directly under the provision of Senior citizens Act.