Yeah, you keep telling yourself that, while the rest of the world disagrees with you.
According to you, the rest of the world means USA + EU? Get a geography lesson. There are far more countries around the world.
The invasion was when a bunch of Russian troops in unmarked military uniforms invaded Crimea, took over the airport, and "kept the peace" BEFORE Crimea had the vote and the "majority" rebelled against the Kiev rule. Care to tell me who in Crimea invited those unmarked Russian troops who all wore balaclavas to keep from being identified?
Give proof that they were active Russian military personal. Anyway, according to the treaty signed between Russia and Ukraine over the use of the Sevastopol naval base, the Russian personal are given certain powers, including the freedom of movement around Crimea.