1) if your father terminated tenancy in 2003 why did he not file any eviction suit?
2) on death of tenant the tenancy rights devolve on his legal heirs
3) Section 2(1)(iii) of Delhi rent Act makes provisions regulating right to inherit tenancy in respect of residential premises
4) tenancy right of statutory tenant did not come to end with his death and this right devolved to his legal heirs
5) Section 14 of the Act clearly postulates that despite the termination of the tenancy and notwithstanding the provisions of any other law which might have been applicable on the termination of the contractual tenancy, protection against eviction is applicable to every tenant as defined and no order or decree for eviction will be passed against a tenant unless any ground which entitles the landlord go get an order or decree for possession specified in the Act is established
6) you can file eviction suit for eviction on any of the grounds recognised under the rent act