User blog comment:Spider-Man101/Who Is The Real Main Protagonist In GF?/@comment-27101167-20161127025013

Mabel didn't appear in every episode. She didn't appear in the first Weirdmageddon

3 and 4 don't really matter in this argument that I can see.

I also remember Alex Hirsch saying something to the effect of Dipper being the main protagonist out of the TRITAGONIST system this show has of Dipper, Mabel, and Stan