Two women fighting over one man is an old story, but when one of them is his mother, the situation turns quietly disturbing. The Girlfriend pushes this familiar triangle into psychological-thriller territory, especially as the relationship between mother and son reveals itself to be deeply — and perhaps dangerously — toxic.
The miniseries is based on the novel by Michelle Frances, though the adaptation takes several liberties, including a different ending. Another notable change is the father, who in the book is far more troubling, while in the series he becomes the only genuinely kind and emotionally healthy presence in the family. That choice works particularly well thanks to the warm and grounded performance of Waleed Zuaiter.
The real power of the show lies in its two female leads. Olivia Cooke and Robin Wright are both excellent, locking into a tense psychological duel where truth and manipulation constantly blur into each other. Their cat-and-mouse dynamic keeps the viewer guessing until the very end.
Wright also directed several episodes, giving the series a controlled, intimate tone that fits the story’s emotional tension. Visually, the show moves between elegant London interiors and the sun-soaked hills of Marbella, creating a striking contrast between surface beauty and inner unease. The Girlfriend is a slow-burn, stylish thriller that turns a familiar love triangle into something far darker and far more unsettling. The show was nominated for two Golden Globes.
