In Joyce Carol Oates' "A Book of American Martyrs," the author explores the profound impact of loss on a woman's identity and sense of worth. The statement about a woman who has lost her husband becoming an "invalid" reflects the deep emotional and psychological turmoil that such a loss can induce, leading to feelings of helplessness and diminished value in society. Oates illustrates how widows may struggle with their new realities, grappling with isolation and societal perceptions that define them only by their loss.

This theme resonates throughout the narrative, highlighting the challenges faced by women in mourning, as well as the societal attitudes that often render them invisible or undervalued. Oates examines how grief can transform a person's worldview, as well as their ability to engage with life, family, and community. The book sheds light on the complexities of love and loss, emphasizing that such experiences can leave lasting scars, prompting readers to reflect on the broader implications of widowhood in modern society.