A CATHOLIC bishop has sparked controversy by suggesting that, if the Scottish Government truly believed in equality, it could extend legislation on same-sex marriage to encompass bigamy and even incest. Bishop Hugh Gilbert of Aberdeen asked why equality did not extend to "nieces who genuinely, truly love their uncles" and why men could not have two wives, adding such scenarios were not freaks of nature but might in fact occur in Scottish parishes. ... In an interview with the Scottish Catholic Observer (SCO), Bishop Gilbert, the first to be appointed in Scotland by Pope Benedict, said: "You can't have a...