
The Roses: Olivia Colman and Benedict Cumberbatch's secret to successful marriages
Olivia Colman and Benedict Cumberbatch have spent the best part of the last year swearing, shouting and sneering at each other.Their latest roles see them play Ivy and Theo Rose - a wealthy couple once blissfully in love, who now find themselves in a marriage breakdown and bitter divorce battle.Ironically, the relationship between the two actors couldn't be further from their warring characters - they're actually close friends, having met decades ago in a radio recording studio.As I sit down wit...