Arguing about the usual things, too - in-laws, whose career is more important, which of them is a soft touch with the children, who hates change and who craves it. But when Ben takes a step into the unknown and brings devastation on the family, it forces them to look at everything in a whole new way. Because as far as they know, this is the end of the line for their family.

So what will happen if they get a second chance? Can they - should they - go back to the way they were?