Polish drama. The title translates as Open Wound, more or less, but MUBI lists it in English as Take Me to Her.
Basia (35) pretends to her husband that everything is fine. At the entrance exams for acting school, she meets Alicja (20) and her infant, whom she takes care of. After a demanding performance and a difficult confrontation with her husband, she decides to kidnap Alicja’s child, inadvertently putting it in danger. This shock makes Basia ready for change and healing.

Her nudography is here
