She, her mother-in-law and her eldest daughter, at the time a baby, were captured. Thinking her piano was a radio for communicating with French colonialists, the Viet Minh blew it up and then exiled her to a remote village for four months, where she lived on two bowls of rice a day. The French dismissed Nhu from his post at the National Library due to his brother (Diệm)'s nationalist activities, and he moved to Đà Lạt and lived comfortably, editing a newspaper, where his wife bore three more children. The French war in Vietnam made little impression on Madame Nhu from her home in Đà Lạt, and she often called the war ("a bizarre little war") as the fighting never affected her personally. Nhu was during these years building a secret political party called the Can Lao (Personalist Labour Party) based on the Catholic philosophy of personalism (people were persons, not individuals) while Madame Nhu later saying "I was alone most of the time. My husband would simply disappear without a word". To improve her husband's career, Madame Nhu befriended her cousin, the Emperor Bảo Đại during this time.