If you've lost your own place and moved in with family or friends, you already know it doesn't feel like a solution — it feels like limbo. You might be sleeping on a couch in Modesto, sharing a room with cousins in Stockton, or splitting rent informally with friends in Merced just to keep a roof over your head. Whatever it looks like, this is called being "doubled up," and it's one of the most common — and most overlooked — forms of housing instability in the San Joaquin Vall