As we can clearly see from the voting patterns in both elections, the country is divided exactly across the current line of conflict. Furthermore, a survey conducted in 2015 further shows that there is a sharp division between people of eastern and western Ukraine on which economic bloc they would rather belong to:

While there are stark differences, all regions show a plurality preferring the EU.

Just like NATO covertly planned and executed a color revolution that then poof overthrew the legitimate government in Ukraine.

So covert, there’s no actual evidence that they planned it at all. Just insinuation and conjecture.