The Edge of Love is a British romantic drama film released in 2008, directed by John Maybury and starring Keira Knightley, Sienna Miller, Cillian Murphy, and Matthew Rhys. The film is loosely based on the lives of Welsh poet Dylan Thomas, his wife Caitlin Macnamara, and their friend Vera Phillips.
Set in 1940s wartime Britain, the story begins with Vera Phillips (Keira Knightley) singing in a London club, where she is reunited with her former flame Dylan Thomas (Matthew Rhys), who is now a famous poet. Vera is shocked to discover that Dylan is married to Caitlin (Sienna Miller), but the two women quickly become friends due to their shared connection with Dylan.
Vera is struggling financially and emotionally, as she is dealing with the aftermath of a tumultuous relationship with a soldier. Dylan offers her a place to stay in Laugharne, Wales, where he and Caitlin are living. Vera accepts the invitation, and the trio becomes inseparable.
However, tensions begin to build between the women as Dylan's infidelity and alcoholism threaten their relationships. Caitlin becomes increasingly jealous of Vera's closeness to Dylan, and Vera is torn between her feelings for Dylan and her loyalty to Caitlin.
The plot unfolds against the backdrop of World War II, as the characters struggle to hold onto love and stability amidst the chaos of wartime. The film features beautiful cinematography and a haunting soundtrack, which help to create a moody and atmospheric tone.
Overall, The Edge of Love is a complex and emotional exploration of love, friendship, and loyalty, centered around the lives of three fascinating characters.