Indian nationals (legal heirs) prepared a notarized relinquishment deed at New Delhi for their immoveable assets in Iran belonging to their father in favour of their mother exclusively.The mother got the Relinquishment Deed duly attested by Embassy of India Tehran in the year 1975 and authenticated by the Ministry of Foreign affairs for the seal and stamp of Embassy of India for execution.The deed beneficiary further surrendered her rights in the year 2006 to her daughter in law for the tennancy rights (immoveable assets).All the legal heirs ratified again in sworn affidavit all the deeds done on the basis of relinquishment deed by the daughter in law since the mother had died after surrendering her rights and issuing irrevocable power of attorney to her daughter in law.
However as it appears the legal heirs due to whatsoever reasons are challenging on frivolous grounds that they have never executed any such Relinquishment deed as it was not Registered in India while it is duly notarized and attested by the Embassy of India at Tehran in original while they are witness for the Irrevocable POA issued by the mother on the basis of Relinquishment deed and further confirmed by them through sworn affidavits and Irrevocable power of attorney to the same beneficiary authoritzed by their late mother duly attessted by Notary,Sub divisional Magistrate,Ministry of External affairs CPV Division and attested by the Embassy of Iran New Delhi.
How can one deny execution of all the above in squence:
1)Relinquishment Deed issued in favour of mother.
2)Reconfirmation by a legal heir who was minor.
3)Irrevocable POA issued by mother in favour of her daughter in law duly witnessed by legal heir who relinquished his rights.
4)Sworn Affidavit and Irrevocable POA again confirming whatever has been executed by the late mother to the daughter in law is valid and acceptable to them for immoveable assets.
Please advise legal opinion on the captioned matter,if any one denies such execution will the jurisdiction be Iran or India and can really one deny such kind of process which they have done all along and what is the way out.