Joy Davidman

While an atheist and after becoming a member of the American Communist Party, she met and married her first husband and father of her two sons, William Lindsay Gresham, in 1942. After a troubled marriage, and following her conversion to Christianity, they divorced and she left America to travel to England with her sons.
Davidman published her best-known work, ''Smoke on the Mountain: An Interpretation of the Ten Commandments,'' in 1954 with a preface by C. S. Lewis. Lewis influenced her work and conversion and became her second husband after her permanent relocation to England in 1956. She died from metastatic carcinoma involving the bones in 1960.
The relationship that developed between Davidman and Lewis has been featured in a BBC television film, a stage play, and a 1993 cinema film named ''Shadowlands''. Lewis published ''A Grief Observed'' under a pseudonym in 1961, from notebooks he kept after his wife's death revealing his immense grief and a period of questioning God. Provided by Wikipedia