During the composition of the opera, Poulenc suffered two blows. He learned of a dispute between Bernanos's estate and the writer Emmet Lavery, who held the rights to theatrical adaptations of Le Fort's novel; this caused Poulenc to stop work on his opera. At about the same time Roubert became gravely ill. Intense worry pushed Poulenc into a nervous breakdown, and in November 1954 he was in a clinic at L'Haÿ-les-Roses, outside Paris, heavily sedated. When he recovered, and the literary rights and royalty payments disputes with Lavery were settled, he resumed work on "Dialogues des Carmélites" in between extensive touring with Bernac in England. As his personal wealth had declined since the 1920s he required the substantial income earned from his recitals.