News B. Smith’s husband doubles down, insisting wife told him to ‘go on’ after Alzheimer’s diagnosis February 7, 2019February 8, 2019 Cydney Henderson, USA TODAY Comments Off on B. Smith’s husband doubles down, insisting wife told him to ‘go on’ after Alzheimer’s diagnosis Dan Gasby, the husband to restaurateur and lifestyle guru B. Smith, says he's "keeping my vows" to his wife despite dating another woman.