[fthomposon (OP)]

If dark matter fills 'empty' space, strongly interacts with ordinary matter and is displaced by ordinary matter then are the state of displacement of the strongly interacting dark matter and the deformation of the spacetime fabric the same thing?

[GoC]

   In my opinion spacetime dark matter is far from empty space. Just a dimension of size particles of energy. What is this dark matter energy? It is the limit of c and the cause of c at the same time. It is the reason for time and the very essence of motion itself. Energy moves the electrons to allow motion of bodies.

And yes rather than displace dark matter energy mass expands the dark mass energy reducing the density of energy per volume of space creating relativity (GR). Gravity is the attraction of mass to a less dense energy state than it currently occupies. Enlightenment comes to those who use the proper tools.