Hollywood actress Angelina Jolie has been working on a story inspired by her late mother but insists she will ‘never show' the project to anybody. The 36-year-old stepped behind the camera to make her directorial debut with ‘In The Land Of Blood And Honey', a film she penned herself about a romance between a Serbian soldier and a Bosnian woman. Now Jolie reveals she has also written a tale about her beloved mum Marcheline Bertrand, who died in 2007. “I've also written a story about my mother after she passed. They are things I will never show anybody but it is nice to spend time with people and characters in this private world,” contactmusic.com quoted Jolie as saying.