We have a news based website which covers Indian defence and military news. We also allow community discussions on the same topics.
A person has been threatening us with a legal action if, we don't stop people from posting wrong or misinformed information on defence matters, we have told him that people can be ignorant and stupid but it doesn't mean we can stop everyone from commenting but, he keeps sending us e-mails were he says we are allowing such things to continue.
Our forum is private. We would like to know can he take legal action against us and how can we protect ourself.