was married to the artist Margret Müller. Together they have a son (Frederic, born 1982). From 1993 to 2013 he was married to Christa Müller. They have a son together (Carl-Maurice, born 1997). In November 2011, Lafontaine officially presented fellow politician Sahra Wagenknecht as his new girlfriend, who is 26 years his junior. Since 22 December 2014 they have been married. He is a non-practising Catholic. Political rise Lafontaine rose to prominence locally as mayor of Saarbrücken and became more widely known as a critic of chancellor Helmut Schmidt's support for the NATO plan to deploy Pershing II missiles in Germany. From 1985 to 1998 he served as Minister-President of the Saarland. In this position he struggled to preserve the industrial base of the state, which was based on steel production and coal mining with subsidies, and served as President of the Bundesrat in 1992/93. Chancellor candidacy and assassination attempt Lafontaine was the SPD's candidate for Chancellor in the German federal election of 1990. He faced nearly impossible odds. The election had been called two months after the reunification of Germany, and the incumbent government of Helmut Kohl was in a nearly unassailable position. During the campaign he was attacked with a knife by a mentally deranged woman after a speech in Cologne. His carotid artery was slashed and he remained in a critical condition for several days. Political comeback At the "Mannheim convention" in 1995, he was elected chairman of the SPD in a surprise move, replacing Rudolf Scharping. He was mainly responsible for bringing the whole political weight of the SPD to bear against Kohl and his CDU party, rejecting bipartisan cooperation that had characterized German politics for many years. Lafontaine argued that any help given to Kohl would only lengthen his unavoidable demise. After the SPD's unexpectedly clear victory at the polls in September 1998, he was appointed Federal Minister of Finance in the first government of Gerhard Schröder. Minister of Finance During his short tenure as Minister of Finance, Lafontaine was a main bogeyman of UK Eurosceptics. This was because, among other things, he had called for the prompt tax harmonisation of the European Union, which would have resulted in an increase in UK taxes. In 1998, English tabloid "The Sun" called Lafontaine "Europe's most dangerous man". On 11 March 1999, he resigned from all his official and party offices, claiming that "lack of cooperation" in