While the book has several characters who contribute to the protagonist's struggles, there isn't a clear-cut individual antagonist. Instead, the antagonist is the weight of the protagonist's past, specifically the trauma and secrets she's been carrying for decades.
Here's why:
* Haunted by the past: The protagonist, Vivienne, is plagued by memories of her past as a young woman, forced into prostitution and living in fear of her violent and controlling boyfriend. These traumatic experiences continue to haunt her, affecting her present relationships and choices.
* Secrets and lies: Vivienne's past is shrouded in secrets and lies, which she's kept hidden for years. These secrets, while initially meant to protect her, ultimately cause her more harm as they resurface and threaten her new life.
* Internal conflict: The main conflict in the book is internal. Vivienne struggles to overcome the psychological and emotional scars of her past, to let go of the fear and anger that hold her captive.
Therefore, while characters like her abusive boyfriend and her manipulative sister create difficulties for Vivienne, the true antagonist is the pervasive and destructive power of her past.