Proof is what you ask for. Prove is a verb.
And the proof is in the books you, for some reason, refuse to read. Why is it sad they are canon?
Thanks for the correction.
There are three reasons why I won't read the books.
First reason is that I already read many summaries and notes about the lore which is introduced in the novel.
Second reason is: I don't trust books/comic about games. I was a huge fan of Warcraft 2 & 3 and of their lore. But World of Warcraft (which I played myself) and (some of) their books just destroyed a lot for me.
And the last one: I (think I) don't have to read the two novels to understand the "new lore" which is introduced in the novels, because there are websites like http://www.imperial-library.info/ to summarize all important facts about them.
So I don't have to read the books to understand them and to discuss them.
And why it is sad they are canon?
I simply don't like the story. It doesn't look very "elderscroll-like" to me.
And it seems the author is a little argonian-fanboyish.
So now back to topic.
http://www.imperial-library.info/content/infernal-city-lore-notes
http://www.imperial-library.info/content/lord-souls-lore-notes
Read the links and you know at least the same as me.
(I qouted any useful information already in my previous post)
Maybe it is better described in the books, but this is what they say about the Dunmer and Morrowind:
A tsunami hit Morrowind in the late early 4th era. It was, presumably, the result of the fall of the Ministry of Truth. p.3
The eruption of Red Mountain destroyed “most” of Morrowind's cities. p.234
What remains of Vivec is “an island of ash and shattered stone, still surrounded by water, but this water appeared to be boiling. The steaming air stank of hard minerals, and the sky was bleak and gray.” p.256
“The island stood in the center of a bay that as close to perfectly circular, with a rim standing somewhat higher that the island except in one place where it opened into a sea or larger lake....
To the left, beyond the rim, the land rose up in rugged mountains.” p.257
The Argonians control Morrowind, and associate some sort of ritual with the crater of Vivec, now called the Scathing Bay. p.259
“It wasn't enough that the ministry fell; the impact caused the volcano that was the heart and namesake of Vvardenfell to explode. Ash, lava, and tidal waves had done their work, and when that was calmed, the Argonians had come, eager to repay what survived of his people for millennia of abuse and enslavement.” p.261
It's not cleary stated how much of Morrowind is left. Or how many dunmer died (can the lava even kill many of them?).
Or how the argonians control Morrowind. Or where are the argonians ...
The OP said
The Dunmer had to flee to Skyrim and Solstheim
and I deny that. If you say THE dunmer (the whole race) have to flee to Skyrim, this automatically implies that everyone is either enslaved (?) by the argonians or died by the eruption of the red mountain or fleed to Skyrim.
And I want proof is that is true or not, because that would mean there are no free dunmer in Morrowind.
I mean even UESP.NET only has a single sentence about the future (it's already past in Skyrim) of the dunmer.
200 years about the history of the dunmer can't be just describes like this:
Unfortunately, that future has proven grim. Early in the first century of the fourth era, with http://www.uesp.net/wiki/Lore:Vivec_%28god%29 no longer holding http://www.uesp.net/wiki/Lore:Baar_Dau in place, it eventually crashed into http://www.uesp.net/wiki/Lore:Vivec_%28city%29, triggering a series of natural disasters that devastated Vvardenfell and the province as a whole. In the aftermath, the Argonian armies of http://www.uesp.net/wiki/Lore:Black_Marsh invaded and conquered the land.http://www.uesp.net/wiki/Lore:Dunmer#cite_note-TIC-5 The remaining Dunmer have either scattered around Tamriel or fled to the small island of http://www.uesp.net/wiki/Lore:Solstheim northwest of Vvardenfell.
[from uesp.net]