This paragraph right here. Everyone: me, Alley_Cat, Jamdan, Talcum Powder, and others; that is the discussion that we've been having, and we're seemingly all in agreement that taking focus away from Sophia and switching to other characters is taking away from Sophia's story as "A Wife and Mother"The whole thing is quite simple. The game is called "A Wife and Mother". Even the first scene of the game starts with Sophia in her role as wife and mother (in the event on the plane). Quickly followed by the scene in the car where Dylan and Ellie's relationship is introduced, again with Sophia in her role as the mother. Contrary to what some here are trying to suggest, Dylan and Ellie are part of the main story. It's not just about Sophia. It is about Sophia as "A Wife and Mother".
Jamdan is right, the nucleus of the story should be Sophia and any adventure that she undertakes, her influence on Ellie / Dylan, and then Liam. Although I would argue Patricia should also be tied with Liam, and perhaps in some cases come before Liam. Simply because as they're written now, Patricia has more influence on Sophia's growth than Liam does.