Then I suppose you would be a domiciliary resident. But the point I’m trying to make is that you wouldn’t magically become a resident of another state simply because you live there because you have to earn income and file taxes to be a resident of a state. At the very least, you would remain a domiciliary resident of VA. You wouldn’t become a non-resident because your legal state of residence is VA for the time being in college unless you decide to try to become a resident elsewhere since your parents live there and you would return home there for breaks and whatnot.
I’m from VA and attend college out of state. I’m still a VA resident; my parents live here and I am registered to vote in VA and have my VA driver’s license. However, to get in-state tuition for my college, I will become a Missouri resident this summer so I will have to give up my VA residency. But unless you actively try to become a resident of whatever state (you’d have to check their requirements), you’ll still be a VA resident of some capacity.