She's No Angel is a 2001 television film directed and written by Rachel Feldman, loosely based on the novel I Married a Dead Man by Cornell Woolrich.
Plot
Donald (Kevin Dobson) and Maureen (Dee Wallace) are a married couple who get horrible news: their son was involved in a car accident and has died. Liddy (Tracey Gold), his wife, has never met Donald and Maureen. Despite that, they take her in, because she is all alone. They soon discover she is not an angel to live with.