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.