Materinskiy instinkt (2009)

An almost perfect marriage gets broken when a young and sexy girl appears on the horizon. Igor leaves his wife Masha and takes their only child with him. He puts his ex wife in mental hospital. However, Masha is determined to gain her daughter and husband back. She couples with a sexual maniac - Dima and plans a revenge. Igor saves her from the hands of the maniac and asks for the forgiveness.