Wrong Sister

Tasha has always felt in the shadow of her older sister, Alice. Their lifestyles couldn't be more different; Alice is married to wealthy entrepreneur Kyle and has a high-flying career, Tasha is married to her childhood sweetheart and lives in a Bristol suburb with their four-year-old twins.

When Alice realises that Tasha is struggling - with money, the kids, losing her identity - she suggests they do a life swap for a week.

But a few days in, it all goes terribly wrong. Tasha receives a phone call to say Alice is in hospital and Kyle is dead after an intruder broke into their house. They think it must have been a burglary gone wrong.

Until a note arrives through the letterbox saying It was supposed to be you.