Set in 1880s London, From This Day Forward follows Jane Roberts, a resilient woman raising three children in the city's slums. When her unreliable husband, Bert, abandons the family, Jane faces the challenge of securing her independence and providing for her children. Determined to free herself from Bert's influence, she seeks a divorce—a difficult and unconventional path for women of that era. With the support of a compassionate neighbor and unexpected opportunities, Jane embarks on a journey toward a brighter future, striving to build a life free from her past constraints.