Profumo's statement did not prevent newspapers publishing stories about Keeler, and it soon became apparent to Macmillan that Profumo's position was untenable. On 5 June 1963, Profumo was forced to admit that he had lied to the House in March when he denied an affair with Keeler, which at that time was an unforgivable offence in British politics. Profumo resigned from office, from the House, and from the Privy Council. Before making his public confession, Profumo confessed the affair to his wife, who stood by him. It was never shown that his relationship with Keeler had led to any breach of national security. The scandal rocked the Conservative government, and was generally held to have been among the causes of its defeat by Labour at the 1964 election. Macmillan had already gone by then, having resigned in October 1963 on health grounds to be succeeded by Alec Douglas-Home.