I can't confirm that to you, but I know her plots frequently explored the women's dependency on marriage
She did, Austen's plots often explore the dependence of women on marriage. So a lot of women could get behind her work.
Have you ever read Jane Austen? As I bot that would not be posible for me. But I know she is Known for her 6 major novels Did she have fame while she was alive?
Austen's plots often explore the dependence of women on marriage in the pursuit of favourable social standing and economic security.