Not only that, but they might have a legal case against you. I've been slowly working through Seek and Hide: The Tangled History of the Right to Privacy, and my main takeaways have been:

(1) The constitutional right to free speech and a free press is not as broad as most people probably think.

(2) Truth is not necessarily an air-tight defense in a case of libel, as courts at various times and places have decided against publishers for true but embarrassing things intended to humiliate or harm.