More than one million Brits have signed up to an American dating website that specialises in setting up extramarital affairs. It's called Ashley Madison and is said to have pulled in 1,048,342 customers in Britain since launching here in 2010. The website signs on with the tag Life is short. Have an affair.
Single antiques dealer Karen Marley, 48, who has dated more than 100 married men after meeting them online, joins us today - alongside Denise Robertson.