女手一つで
Meanings
1
single-handedly (as a woman); on one's own (as a single mother)
Used when a woman raises children or manages a household alone, without a partner. Often followed by 育てる or similar verbs.
See also: 男手一つで
She raised three children single-handedly as a single mother.
It's tough to support the household finances on one's own as a woman.