I had given a Power of Attorney to a relative.
I revoked it through an advertisement or notice or whatever it is called, drafted by an advocate, published in a newspaper.
Later there was litigation among us.
During deposition he admitted that the Power of Attorney was revoked. So I remained cool and did not do anything else about it.
Now he is claiming that the revocation procedure was not followed. 4 years have passed since it was revoked.
Is he not estopped by conduct (Estoppel by Conduct) from taking a contrary position now? I mean three years back he admitted during his cross-examination that the Power of Attorney was revoked. Is that admission not enough to prevent him from using the PoA? What happens if he still uses it?