If you need to evict a son from your property due to abusive behaviour and threats, several legal avenues are available. You can start by issuing a legal notice. For immediate protection and to prevent further threats, consider filing a petition under Section 107 of the CrPC for a peace bond, or under the Maintenance and Welfare of Parents and Senior Citizens Act 2007 for eviction and maintenance orders. A civil suit to revoke his licence and seek an injunction is also an option, alongside publishing a notice to disown him and prevent inheritance.