It is. We have a dispute with both of our neighbors, Bulgaria on the east and Greece on the south.
Bulgaria doesn't recognize our language/nationality, Greece doesn't recognize our country name/nationality
They both kinda think we don't exist and we are either Bulgarians or Greeks...
For things to be more interesting, we used to be a part of Yugoslavia until it got disbanded in 1990/1991 and Yugoslavia consisted of: Serbia, Croatia, Bosnia, Montenegro, Slovenia and Macedonia