From speed-dating to gay romance, from divorce to bigamy we look at recent changes in the way society perceives love and marriage. Plus - an expert view on how to make sure your love endures.
Photo: A heart hanging over Carnaby Street in London. Credit: BBC.
Available Podcasts from The History Hour
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the The History Hour webpage.