Definitely not. Unhinged (2020) is a made-up story. The plot and characters were crafted by the filmmakers to thrill and engage the audience rather than being drawn from real-life events.
It depends on your definition of a 'real story'. 'Unhinged' might incorporate elements from real life, but it's likely a blend of fact and fiction to create an engaging narrative.
Vera Drake was a working - class woman in 1950s England. She was known for secretly performing abortions for women in distress. She was a kind - hearted person who thought she was helping those women who had no other way out. However, her actions were illegal according to the law of that time.
Vera in the novel could be anyone. Maybe she's a key figure driving the story forward, or perhaps she's a background character who adds depth to the setting.