Morrie and Betty Markoff. Photograph: Karsten Thormaehlen Morrie and Betty Markoff. Photograph: Karsten Thormaehlen

Morrie and Betty Markoff, 103 and 100, say that there’s no particular secret to their very long marriage, other than tolerance, respect and luck. But why has Morrie never told Betty that he loves her?

Read the full story here: The 100-year-old couple – still married, still going strong