I'd be worried about Russia too. Though if they think most of Europe would do any more for them than they did for Ukraine, they're fools.
The worries aren't helped by this more recent history, either:
One of Russian President Vladimir Putin's closest ex-advisers has
claimed that the ex-KGB agent ultimately wants to reclaim Finland for
Andrej Illiaronov, Putin's economic adviser between 2000 and 2005 and
now senior member of the Cato Institute think tank, said that "parts of
Georgia, Ukraine, Belarus, the Baltic States and Finland are states
where Putin claims to have ownership."
...Illiaronov admits that Finland is not Putin's primary concern at
present but, if not stopped in other areas of Eastern Europe, the issue
will one day arise. Russian troops are currently massing on the eastern
border of Ukraine, following Russia's recent annexation of Crimea.
Marja, keep safe