The answer to this question depends entirely on your interpretation of the film Titanic.
- The film's ending: The film depicts Rose as surviving the sinking of the Titanic and living a long life. The final scene shows her, now an elderly woman, releasing a drawing of Jack into the ocean. While this is a poignant image, it doesn't offer any concrete evidence of Rose joining Jack in the afterlife.
- The nature of the afterlife: The existence and nature of heaven are matters of faith and belief. There is no scientific or universally accepted proof of an afterlife.
Ultimately, whether or not Rose joined Jack in heaven is a matter of individual interpretation and belief. The film leaves the ending open to individual interpretation, allowing viewers to draw their own conclusions.
