On 2 November 1963, Diệm and Nhu were assassinated in a coup d'état led by General Dương Văn Minh (Armed Forces Council) with the understanding that the United States would not intervene. At the time of the assassinations, Madame Nhu was in Beverly Hills, California, traveling with her 18-year-old daughter, Ngô Đình Lệ Thủy. Her other children were in Vietnam at the family retreat in Đà Lạt and she feared that they would meet the same fate as their father. The children were not harmed by the generals and were flown out of the country into exile in Rome, where they were placed in the custody of their uncle, Archbishop Thục. Madame Nhu later flew to Rome to join them.