By Julia Banim For those she deceived, the unravelling of Belle Gibson’s lies came as a huge shock – and even family members believe a harsh ‘wake up call’ is in order. The disgraced wellness star fooled thousands after falsely claiming to have cured her terminal brain cancer through healthy eating and natural remedies, with her sick ruse even inspiring genuinely ill followers to ditch chemotherapy in favour of alternative treatments. As a young, single mother who looked the picture of health despite having apparently overcome momentous hurdles, Belle’s story was a compelling one. And when she…