Osama Bin Laden's teenage daughter has left Iran after living under house arrest there since her family fled Afghanistan in 2001, her family said Tuesday. Iman Bin Laden, 18, arrived in Syria last week to live with her mother, according to the girl's brother, Omar, and his wife, Zaina Alsabah. “She is fine now, she is really healthy,” Alsabah, 54, told The Associated Press by telephone from Britain. Many of Bin Laden's children escaped to Iran after the 2001 US-led invasion of Afghanistan. Several siblings lived in a walled compound under Iranian guard after authorities picked them up for entering the country illegally. The Iranians treated Iman and her siblings well but they lived in isolation, with only occasional, escorted trips out of the compound, she added. “About two years ago, Iman, who was 15 at the time, started to deeply miss her mum,” Alsabah said. She said the Iranian government had been allowing Iman to call her mother, Najwa. Osama Bin Laden was 17 when he married Najwa, his Syrian first cousin, who was 15 at the time. On Sept. 9, 2001, Najwa left her husband and returned to Syria, taking with her a son and her two youngest daughters. Iman was left behind with her father and siblings. Omar Bin Laden, who was 20 then, had left the family and Afghanistan earlier that year. Now 29, Omar is urging countries to give refuge to family members still being held in Tehran. He said there are at least four other siblings and 25 other relatives, among them Bin Laden's daughters-in-law and 11 grandchildren. “They need to live a normal life, in a human way,” he told the AP. “They have nothing to do with violence.”