“It is evident from the content of the31 March 2020 letter before action, and the facts of Vanessa’s conduct as the case has developed, that there are elements in this case of harassment and misuse of private information and other causes of action which I or my family and associates may have against Vanessa. While all rights are reserved in those respects, and this is a matter of legal argument, I will contend at trial that Vanessa’s smear campaign lies at the heart of this matter; and that smear campaigns revolve around reputation destruction; and the area of civil law which deals with reputational matters is defamation.”