A married couple had 7 children, six of which were really handsome attractive kids but the other one was the most ugly child you could ever imagine. The husband was always suspicious about who the father was of the ugly child so when his wife fell ill he decided to confront her on her death-bed.
He said 'darling we have been blessed with 7 children, six are so good-looking but one is scrawny and ugly - please tell me dear, it has troubled me for years, who is the father of that one?'
His wife plucked up courage and whispered in his ear - that one's yours!