LIBREVILLE, Rabi'II 08, 1437, January 18, 2016, SPA -- Gabon said it recalled its ambassador to Paris after France's prime minister appeared to question the legitimacy of President Ali Bongo's election in 2009, according to Reuters. The latest sign of fraying relations between Gabon and its former colonial ruler follows a French investigation into the origins of the wealth of the Bongo family, which has ruled the oil-producing west African nation since 1967. Asked during a television interview on Saturday whether Bongo had been democratically elected, Prime Minister Manuel Valls said: "No, not as I understand it." Gabon's opposition disputed the election result at the time. Bongo, who succeeded his father Omar, is expected to seek a second seven-year mandate in August and will run against one of his main critics, Jean Ping, a former African Union chairman. . Gabon's Interior Minister Pacome Moubelet Boubeya told state television late on Sunday the government was seeking clarification of Valls' remark. "We are surprised and shocked by the words of Manuel Valls when our two countries have such excellent relations," he said. France's foreign ministry said it was "extremely attached" to its relationship with Gabon under Bongo's presidency. Ministry spokesman Romain Nadal told reporters that the ambassadors of both countries had met government representatives in each capital on Monday, "to remove any misunderstanding". --SPA 22:24 LOCAL TIME 19:24 GMT www.spa.gov.sa/w