The Second Mother - 2015 - 6/10
AKA - Que Horas Ela Volta?

Val works for affluent family as nanny, housemaid, cook, laundress, do-it-all.
She has a roof over her head, is paid, is a member of the family - more or less - and exploited.
The estranged daughter Val had to abandon years earlier, to send money back to, invites herself to stay for a period.
The girl, studying for college entrance exams, is an unsettling, confident force.
Film delves into several conflicts: generational, class, merit.
Hardly a subtle film, viewers may feel their sympathies frayed by every character.