There are a lot of things that makes the Brokeback Mountain movie in its present form, an anti-gay one!
One thing is exactly Ennis's wife... as she seems obviously anti-gay after ALL these years! It is much more than jealousy! That is likely why many or too many women dislike the two main gays in this movie, and tends to be therefore, anti-gay!
Is that so too done that way by Annie?
Hugs!