Amal Farah, a 32-year-old banking executive, is laughing about a contestant singing off-key in the last series of The X Factor. For a woman who was not allowed to listen to music when she was growing up, this is a delight. After years of turmoil, she is in control of her own life.

On the face of it, she is a product of modern Britain. Born in Somalia to Muslim parents, she grew up in Yemen and came to the UK in her late teens. After questioning her faith, she became an atheist and married a Jewish lawyer. But this has come at a cost. When she turned her back on her religion, she was disowned by her family and received death threats. She has not seen her mother or her siblings for eight years. None of them have met her husband or daughter.