See I'm going to disagree with you here, the idea that NATO, the West and specifically the US are the 'good guys' is impalpable. They will do and have done in the past what's best for them, as one would expect but this does not make their actions moral or virtuous.
Singling out Iraq and Libya, involvement in these two conflicts was not as you described and was never about removing a dictator and saving people from totalitarian regimes.
In regards to Russia being the bad guy, if you're going to use child like analogies would you not assume Russians see themselves as the good guy and the West as the bad guys?
The West (NATO) have crept east since the second world war and even more so since the fall of the Soviet Union. If you don't think that American imperialism, eastward expansion and American international dominance/influence aren't factors in this unfolding tragedy then I'm lost.
You must be logged on to see media items
This conflict is hardly unprovoked or unexpected, greater minds than you and I discuss this in length above.