The wrong side here does all of this: invades a sovereign nation; kills, rapes and tortures its inhabitants; uses terror against civilians and civilian infrastructure as a tactic of war; moves orphans into their own territory to be raised there rather than finding relatives; forces residents to fight against their own countrymen; threatens nuclear war. That side is not Ukraine. That side, the wrong side, is Russia.

Russia could leave Ukraine any time, but by it's own free choice, remains in Ukraine fighting for lebensraum.