It is not so much that General Relativity is wrong; it is that 'equivalence' has become dogma.
It is no more the curve of space that causes planets to accelerate toward a star, than it is the curve of the trampoline that causes balls to accelerate toward a heavier ball. Acceleration is by gravity; not by the equivalent graph. Gravity curves spacetime as low pressure curves atmosphere. Yet it is not the curve that forces the vortex.
When Einstein differentiated spacetime acceleration to constant time, information was lost . Einstein demonstrated the wave (curve) of time but lost sight of the particles of space.
Curve is not a force; curve is a relative reaction to force.
An astronaut that experiences force as acceleration of one G experiences change of space by time by thirty two feet per second per second; even while sitting on earth.
Mass accelerates spacetime by gravity, just as mass accelerates mass by inertia. Curve is not acceleration; curve is relative reaction to acceleration.
Peace
rwj
dogma is entrenched belief that resists just consideration of simple truth