Russia will always have an adversarial relationship with Europe. Russia is
huge. Its borders are essentially indefensible and (justly or not) it will always be insecure about its own territorial integrity unless it controls the countries around it as buffer states.
Russian territory is stupendously rich in
vital natural resources, to the extent that
sooner or later it will become a super power
just on this account alone.
So why hasn't this happened yet?
Russia is resource-rich but sparse. There are riches in the ground, but everything is 1,000km from everything else. This makes it hard to transport goods and also hard to have a prosperous middle class outside of Moscow or a few other cities.
Also, considering what has gone on with Russian natural gas, many countries don't exactly love the idea of relying on Russia for crucial resources.
Russia also has poor farmland and can't feed itself easily without grain from places like Ukraine. Maybe after 50 years of global warming some tundra will thaw and then they can grow wheat in Siberia.
I'm not exactly "blaming" Russia here. Russia's territorial concerns are, well... hey... you know, the Cold War really happened, and the wounds are still there. Both sides.