We have actually part in creating the Syrian war, and we are also one of the sources of why Turkey makes this political swing now.

For instance we should have known that if we don't consider Turkey as a partner, that they will at some point say "x you" and look for support from others. We could've also considered how we can take care of the refugees instead of dropping them on weaker governments. And we could have also considered how to treat Greece like a part of our community instead of sucking them more and more dry, which leaves all other fringe EU countries wondering how they will be treated if they ever get weaker.