Russia has literally liberated the part of Ukraine whose human rights were violated by the illegal coup we fomented in 2014.
The people of Donbass and Crimea were no obligation to live under a Ukrainian nationalists government hellbent on discriminating, persecuting and killing them.
Russia was also under no obligation to let those that came to power illegally cutoff access to a naval base in Crimea it had operated since before US Constitution was written.
That territory lost by Ukraine is part of Russia and will never, ever be part of Ukraine again.
Whether you like that fact or don't, you're going to have to start learning to live with it.
I learned to be anti Russian as a career Army officer during the cold war. I guess you did not.