It is likely that both the "fabric of spacetime" idea and the Graviton are parts of the whole picture, like with particle-wave duality. In the end, particles, w

It is likely that both the "fabric of spacetime" idea and the Graviton are parts of the whole picture, like with particle-wave duality. In the end, particles, waves, and spacetime are really just abstractions on top of the true, possibly unknowable rules of the universe.