<p>Oscar Pistorius has an anxiety disorder brought on by an unstable childhood and the “traumatic assault” of having his lower legs amputated as a baby, a psychologist told the court hearing the South African track star’s murder trial on Monday.<br /><br /></p>.<p>Pistorius was born with fibulas in his lower legs, leading to amputation at the age of 11 months.<br />Testifying for the defence about his mental state, forensic psychiatrist Merryl Vorster said that because the surgery was at such a young age, it would have been impossible to reason with the baby, making the pyschological scars much deeper.<br /><br />“He was too young to understand why,” Vorster told the court. “His mother could not have comforted him because he was pre-language phase. It would been perceived as traumatic assault.”<br /><br />Pistorius is on trial for murder after shooting and killing his girlfriend, 29-year-old law graduate and model, Reeva Steenkamp on Valentine's Day last year.<br /><br />The athlete says the shooting was a tragic mistake, and that he shot at a closed toilet door in his luxury Pretoria home thinking an intruder was hiding behind it.<br /><br />The states alleges he fired at Steenkamp in a fit of rage after the couple had a row in the early hours of the morning.<br /><br />If convicted of murder, Pistorius faces life in prison. <br /><br />Vorster also said his parents’ divorce when he was a child would have added to the 27-year-old's general feelings of anxiety and insecurity.</p>
<p>Oscar Pistorius has an anxiety disorder brought on by an unstable childhood and the “traumatic assault” of having his lower legs amputated as a baby, a psychologist told the court hearing the South African track star’s murder trial on Monday.<br /><br /></p>.<p>Pistorius was born with fibulas in his lower legs, leading to amputation at the age of 11 months.<br />Testifying for the defence about his mental state, forensic psychiatrist Merryl Vorster said that because the surgery was at such a young age, it would have been impossible to reason with the baby, making the pyschological scars much deeper.<br /><br />“He was too young to understand why,” Vorster told the court. “His mother could not have comforted him because he was pre-language phase. It would been perceived as traumatic assault.”<br /><br />Pistorius is on trial for murder after shooting and killing his girlfriend, 29-year-old law graduate and model, Reeva Steenkamp on Valentine's Day last year.<br /><br />The athlete says the shooting was a tragic mistake, and that he shot at a closed toilet door in his luxury Pretoria home thinking an intruder was hiding behind it.<br /><br />The states alleges he fired at Steenkamp in a fit of rage after the couple had a row in the early hours of the morning.<br /><br />If convicted of murder, Pistorius faces life in prison. <br /><br />Vorster also said his parents’ divorce when he was a child would have added to the 27-year-old's general feelings of anxiety and insecurity.</p>