While a "Deleted Scenes" gallery has never been officially released on DVD or Blu-ray (a rarity for a film of this stature), various reports and actor interviews have hinted at what was lost:
The film briefly shows Jack visiting Mexico to seek the companionship he couldn't find with Ennis. Rumors suggest there was more footage of Jack’s isolation and desperation during these trips, highlighting the "deviancy" Jack was forced into by a society that wouldn't let him love Ennis openly. brokeback+mountain+deleted+scenes
Screenwriters Larry McMurtry and Diana Ossana famously expanded the 30-page short story into a full-length screenplay, adding significant depth to the characters' domestic lives with Alma and Lureen. Many of the "deleted scenes" fans desire actually exist in the original screenplay draft , though they were never filmed or were trimmed during editing for pacing. Known and Rumored Deleted Scenes While a "Deleted Scenes" gallery has never been
Since the film’s release, a persistent rumor has suggested that Ang Lee’s original assembly was nearly four hours long. While most films have lengthy rough cuts, fans of the original short story by Annie Proulx have long hoped for scenes that fleshed out the years between the "fishing trips." Many of the "deleted scenes" fans desire actually
By focusing on the brief, stolen moments over twenty years, the film mirrors the experience of the characters—long stretches of mundane life punctuated by intense, fleeting reunions.
While the divorce of Ennis and Alma is a pivotal moment, additional scenes of their deteriorating marriage were reportedly trimmed to keep the focus on the central romance. Why Were the Scenes Cut?