In 1911, Delafield was accepted as a postulant by a French religious order established in Belgium. Her account of the experience, The Brides of Heaven, was written in 1931 and eventually published in her biography. “The motives which led me, as soon as I was 21, to enter a French Religious Order are worthy of little discussion, and less respect” she begins. This account includes being told by the Superior that if a doctor advised a surgical operation “your Superiors will decide whether your life is of sufficient value to the community to justify the expense. If it is not, you will either get better without the operation or die. In either case you will be doing the will of God and nothing else matters.”