Not quite nice

"Theresa is desperate for a change. Forced into early retirement, fed up with babysitting her bossy daughter's obnoxious children, she sells her Highgate house and moves to the picture-perfect town of Bellevue-sur-Mer, just outside Nice.With its beautiful villas, its bustling cafes and shimmering cerulean sea, the village sparkles like a diamond on the French Mediterranean coast. Once the hideaway of artists and writers, it is now home to the odd rock icon and Hollywood movie star, and, as Theresa soon discovers, a close-knit set of expats. There's Carol, the infinitely glamorous American and…