I'm sorry that makes you sad, fortunately you don't have to pay for 4 plane tickets, food for four or park tickets for four and you can choose any resort you would like to stay at.
The majority of hotels I have been to, in many places not just my area (we have stayed in Minneapolis, Chicago, Ontario, Las Vegas, Tampa ect) offer standard rooms that fit up to 6 people, two queens and a pull out couch. It isn't that we can't afford it, it is that if we want to stay on site we can either stay at a value, not my cup of tea, the cabins or in two separate rooms. I don't want a kitchen on vacation and no my family really doesn't need that much space since when we are on vacation we go back to the room to sleep, that's it. We need two beds, a couch and a bathroom and we are good. Somehow it isn't against fire code anywhere else, nor is it off of Disney property. We like to vacation as a family, and it is odd that when considering family vacations Disney is the most difficult in terms of occupancy...considering they are designed for families, which usually have more than 2 people.