Since leaving Australia to join ISIS in Syria, Khaled Sharrouf has beheaded suspected spies, married his 13-year-old daughter off to a fellow fighter and shared gruesome images of his seven-year-old son holding a severed human head. The depraved jihadi used his brother's passport to fly to the Middle East in 2013 with his 'best friend' Mohammed Elomar who later married - and possibly impregnated - his daughter Zaynab. His wife Tara Nettleton and their five children followed him to the war-torn country in February last year. They are now in the middle of a fierce national debate as to whether they should be allowed to return home.Khaled Sharrouf left Australia to join ISIS in Syria with Mohammed ElomarThen married his 13-year-old daughter Zaynab off to his fellow jihadi fighterJihadi shared image of his then-seven-year-old son holding severed headSharrouf and Elomar are accused of beheading Iraqis, raping Yazidi slaves
'I know you will never understand but _ actually went behind my back with this. Zaynab is believed to be carrying _'s child after she apparently updated her Twitter profile with the words: 'Mom to be.' Tara Nettleton contacted her mother after _'s engagement to say: 'Mum I'm really sorry that you had to find out like this, I didn't want to tell you at all because I knew you would be very upset and angry. With the deaths of Mohamed Elomar and likely _, my daughter and grandchildren more than ever need the love and care of their family to help them recover from the trauma, abuse and terrors of war they have experienced.