In 1916 Ameen married Bertha Case, an American artist, who was part of the Matisse, Picasso, Cézanne and Derain group in Paris, and the Midi, and joined them in exhibiting her work at the Salon de Mai. Bertha visited Lebanon in 1953 (thirteen years after Ameen's death), staying with the family of Rihani's brother, Albert, in Freike. On July 29, 1970, Bertha died in New York at the age of 91.