Martha Ongwane looks adoringly at her bouncy, giggling four-year-old, unable to believe that just two years ago she had wanted to kill her. Non-verbal, biting and unable to sit still, her daughter Rachael, who had been diagnosed with autism, had slowly overwhelmed Martha leaving her desperate and depressed. She was shunned by her neighbours in the east African country of Malawi, who blamed her for what Rachael was doing. Martha was told to lock her little girl inside. There was no sympathy, and