I Am residing in Chennai I had got a release deed by giving 10,000/- to my aunty states that she has no right to claim in her father's property.I got the sign from her in the 10 rupee stamp paper on 2005.Whether the 10rupee stamp papers is valuable on 2005 or how much is valuable Now what i has to do,But i cannot get her sign in any paper hereafter because she fighted with that for this money only.What i has to do please tell me