We are all daydreamers here. Can you relate or help me out with my problem?

My dreamworld exists in a different place and time and my real family isn't in it. In fact, most characters I identify with are orphans and have at least one sibling (in real world, I'm only child). Everytime one of my family members snaps me out of my DDing, I look at them for a moment as they were strangers and I don't know where I'm. It is hard to explain. I could describe my feelings as if I was an adopted…