I support eastern Ukrainians choosing the government they wish to be run by. If the elections Russia ran in eastern Ukraine are legitimate, they chose to be part of Russia.
Do you support Quebec doing the same? What about the English Canadian provinces choosing to become American States?
I do indeed support Quebec having the right to vote to leave Canada. I'm also glad that in both referendums that they had on the matter, they voted to stay with Canada. I strongly suspect the reason they chose that is that, unlike Ukraine, Canada supported Quebec's rights to keep using their local language of French in government offices.