It could be that Jack was an adopted child!
And that is why the father hesitated to place Jack's in their area (tombstone)?
But why accept his funeral then?
Hugs!
Artiste, OMT was adament that Jack's ashes were to be placed in the Twist family plot. OMT did not consent, as of yet, that Ennis should take the ashes to Brokeback Mountain. But, I wonder if Ennis ever went back for a return visit and Mrs. Twist gave Ennis some ashes to scatter in the one place that Jack was happy.
??
OMT was alienated and disappointed in his son. But,those are not reasons enough alone to suspect that Jack was adopted. My thoughts about his possible adoption rise from the combination of hints in the story and the movie too. But I accept that most people do not believe that this is true because it is never directly stated in narrative or dialog. After reading all of AP's works, I have become obsessed with her style, I came to realize that many of her most important points in her stories are told between the lines. So, I revisited the Brokeback story with that in mind and came to the conclusion that Jack as an adopted child explained so very much about his life and his love for Ennis.