How is the theme family portrayed in blood brothers?

In "Blood Brothers," the theme of family is portrayed as complex and multifaceted, highlighting both the bonds and tensions within familial relationships. The contrasting family backgrounds of the Johnstone and Lyons families illustrate how socioeconomic status influences family dynamics and individual identities. The strong maternal figures, Mrs. Johnstone and Mrs. Lyons, shape their children's lives in significant ways, often leading to tragic outcomes due to their decisions. Ultimately, the play suggests that family ties can be both a source of love and a catalyst for conflict, underscoring the impact of environment and choices on relationships.