I tend to lean towards forever, however physicists seem to shy away from the infinite, I have come up with 2 rules for dealing with infinity:
1. Any quantity that is a factor of infinity approaches infinity.
2. Any quantity that is not a factor of infinity approaches zero.
And no I am not disagreeing with established theory at all.
If you graph time v space this way and play with limits of x I think you will begin to understand the relationship of time and space. I am limited in posting until tomorrow, perhaps then I can discuss in more detail.