My LIC policy was issued using fraudulent documents. The agent’s husband signed them in his wife’s name, even though she’s the agent. The policy is valid, but can I get compensation from LIC for the mental stress caused by this deception?

Indian law does not generally allow compensation for mental stress caused by deception in contract cases unless it amounts to harassment or intimidation. As your LIC policy is valid, you might not be able to claim compensation for mental stress alone. You could, however, pursue legal action against the agent for fraud.