HIV affair husband jailed after blackmail bid and arson attack - This is Cornwall - HIV affair husband jailed after blackmail bid and arson attackThis is CornwallA judge told an adulterous husband he "owed" his wife for standing by after he confessed he had an HIV-infected mistress and later burned barns belonging to his wife's brother. David Glynn Le Marquand, 49, was jailed for four years after admitting ... [Google HIV NEWS]