Between Two Women (2004)

Set in a Yorkshire milltown in 1957, Ellen Hardy is unhappily married but is close to her ten-year-old son, Victor. The family has recently moved house and Victor has started at a new school where Ellen has become friendly with his teacher, Kathy Thompson, who is keen to encourage him at art. As the friendship between the two women grows, Ellen's millworker husband, Hardy, feels increasingly alienated at home.

Unfortunately the movie Between Two Women is not yet available on HBO Max.