Seems fine to me. It's well-written, though the flow is hard to read. I have no significant editing pointers.
And where it's going seems pretty clear.
Maybe my tip would be that you're trying to pack too much into a few paragraphs -- past present and future are all there in that small area, jostling for space, and it doesn't leave much room for story development.
If you separated out the various time periods you'd have half a novel rather than a few paragraphs. Does that help?