Lily Allen’s latest album, “West End Girl,” seems to mark a pinnacle in music’s portrayal of divorce. The record, which debuted on Oct. 24, delves deeply into the breakdown of Allen’s four-year marriage to actor David Harbour from “Stranger Things.” The album, her first in seven years, was crafted in a span of about two weeks in December as Allen navigated personal turmoil, blending elements of reality and fiction.

Despite Allen’s claim that the album is a mix of truth and invention, there are unmistakable lyrical references to her relationship with Harbour, shedding light on their New York residence and growing disconnection. The couple’s split was officially confirmed in February.

“West End Girl” arrives following a trend of successful divorce-themed albums like Kelly Clarkson’s “Chemistry,” Adele’s “30,” and Kacey Musgraves’ “Star-Crossed,” yet Allen’s work delves deeper into the emotional turmoil of infidelity and betrayal. Through 14 tracks, the album paints a poignant picture of a once-happy life unraveling amidst lies and mistrust.

The title track of “West End Girl” prominently features their shared New York home, detailing their move, the brownstone’s design by Billy Cotton, and hints at Allen’s acting pursuits. The narrative woven through the album captures a relationship strained by distance, misunderstandings, and ultimately, breaches of trust.

Before the album’s release, speculation about the couple’s marital struggles had surfaced. Allen had previously hinted at communication issues in her marriage and discussed potential misunderstandings about intimate preferences.

With tracks like “P—y Palace,” Allen’s emotions transition from sorrow to anger, as she confronts her partner’s alleged infidelities in vivid detail. The album has garnered attention for its candid portrayal of the couple’s private dynamics, drawing both praise from critics and intrigue from fans.

As the album progresses, Allen provides glimpses of her post-breakup journey, hinting at a return to dating and reflecting on her past with Harbour. By the album’s conclusion, her sentiments solidify into a resolute assertion of self-worth on the track “Fruityloop.”