A newly-widowed woman has done a runner. She just jumped in her car, abandoned her house in London and kept on driving until she reached the Norfolk coast. Now she’s rented a tiny cottage and holed herself away there. She’s not quite sure, but thinks she may be having a bit of a breakdown. All she knows is that she can’t sleep and may be drinking a little more than she ought to. But as her story unfolds we discover that her marriage was far from perfect.