Do we live in the multiverse?

Do we actually live in the multiverse, which the universe might be made up of? Think about it; every slice of time, every unit of time, is like a universe itself; one that's static; a 3d image. And we constantly leap from one of those 3d static universes to another, like a flipbook or frame animation, in which a single unit of time is like a frame, albeit one that is at least three dimensional.