Peaceful neighbors don't join openly hostile military alliances, create dozens of bio-weapons labs, take over $3,000,000 in weapons, training specifically designed to fight their next door neighbor, say they want to get nuclear missiles, supress and outlaw the culture of their next door neighbors, etc. etc.

Yanukoyvch was neutral. He was going to take the EU deal, but Russia made him a better deal. When he decided not to take the EU deal, he was couped by the US.

Prior to the 2014 coup Russia and Ukraine got along pretty well. Certainly as well or better than the US and Mexico.

Since you start from a completely flawed premise, I didn't read the rest.