A single moment was all it took for our world to be seismically changed for ever. In 2008, my husband, Simon — a relentlessly, even irritatingly, healthy 38-year-old musician and part-time construction worker — fell backwards off an unsecured second-storey scaffold on to a stone floor, suffering catastrophic injuries to his brain and spinal cord.
Rushed to hospital by air ambulance, the head neurosurgeon later told us that when Simon had arrived in his operating room he was ‘half way