Cialente was born on 29 November 1898 in
Cagliari,
Sardinia. She was the second child of Alfredo Cialente, an army officer originally from the
Abruzzo region in central Italy and Elsa Wieselberger who had trained as a
soprano and came from a musical family in
Trieste. Her elder brother
Renato (1897–1943) became an actor and appeared in many films. Fausta's early life was marked by upheaval as the family followed the movements of her father. In 1921 she married Enrico Terni (1876–1960), a banker from a Jewish family of Italian origin who had settled in
Alexandria,
Egypt in the early nineteenth century. Enrico was a musician and a composer. Cialente's only daughter, Lionella (called Lili), was born in 1923. Although based in Alexandria the family would spend long holidays in Italy. ==Writings and later life==