Although I took down the link to the Chris Huhne attack site at Huhne's personal request word has spread with Mr Huhne's campaign manager now stating publically that legal action will be taken if they trace the progenitor.
Business and property details appear to check out so it must be the analysis of the circumstances of and fall out from Huhne's wife's divorce which they consider "highly defamatory". Or at least to be subject to a Alisher Usmanov/Schillings campaign of writ-happy repression.
Huhne's team declined to answer a series of factual questions I put to them on the business and property details which remain in my initial post and it is noticeable that these are now asserted to be "inaccurate" or "silly" rather than "nonsense".
As it would have taken five minutes or less to answer the questions I can't think they are seriously denying anything.