(A) A person's residence is his domicile. "Domicile" means a person's fixed home where he has an intention of returning when he is absent. A person has only one domicile.
(B) For voting purposes, a person has changed his domicile if he (1) has abandoned his prior home and (2) has established a new home, has a present intention to make that place his home, and has no present intention to leave that place.
(C) For voting purposes, a spouse may establish a separate domicile.