There's no doubt that Georgia, between Russia and Azerbaijan, is in an uncomfortable geopolitical position. It's in areas where the border is more poorly defined that it would be transgressed, it seems. That is what creates this problematic situation where we can't point to an outright violation of international law.
Evidence of meeting #79 for Foreign Affairs and International Development in the 44th Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was nagorno-karabakh.
A recording is available from Parliament.