The recent problems with the Kurds is an example, started with the Turkish policy of forbidding the Kurdish language from being used and other restrictions. This policy has been off and on since the last years of the Ottoman Empire and the Empire began to embrace nationalism over religion as the unifying item in their country. Re-started in the 1930s and continued for decades afterward. Today the Turks seem to officially drop the policy but part of those restrictions still exist::
http://en.wikipedia.org/wiki/Kurds_in_TurkeyI would point out the problems with the Greeks, but the Turks drove out most of the Orthodox Greeks out of Istanbul in the 1950s. Now, after the 1960 Military Coup in Turkey the leaders of the Anti-Greek movement in Istanbul was arrested, tried and executed, but more as an effort to show that the Turkish Military meet Western definitions of "equality" and "fairness" then any real effort to punish all who were responsible OR to undo the damage done:
http://en.wikipedia.org/wiki/Istanbul_PogromNow, some of this is related to the Cyprus Problem, but even there it appears more a Greek Reaction to possible Turkish action then a Turkish reaction to a Greek Action:
http://en.wikipedia.org/wiki/Cypriot_intercommunal_violenceThe main problem is that the Greeks and Turks since the Battle of Mazikurt in 1054 have had an on going relationship. Many a Ottoman Caliph's daughter married a Byzantine (Greek) Emperor in the 1200-1400s and many an Greek Emperor's daughter ended up in the Harem of the Turkish Caliph (Generally as First Wife, under Moslem rule the most important "wife" position). The Turks would hire the Garrison of Constantinople when it was needed and the Greeks would ally themselves with the Turks.
In many ways the Greeks and the Turks slowly merged as they turned against former allies. The Greeks were the first to turn, do to the sacking of Constantinople during the Fourth Crusade (The only Crusade ever Condemned by the Vatican even as it was being held) in 1204, and the re-taking of Constantinople from the Latin Empire in 1261.
The Ottoman Turks had allied and worked with local Greeks in modern day Turkey (In fact in the legend of Osman, the founder of the Ottoman Empire, his best friend and main supporter was an Greek Orthodox nobleman). This support was increased after the defeat of the Ottoman Empire's army by Tamerlane in 1402. The Ottoman had to retreat behind the Dardanelles with Venician and Byzantine help to escape Tamerlane. This reinforced the connection between the Greeks and The Turks, that together they could fight off their enemies.
Thus the fall of Constantinople to the Turks in 1453 were more in some form of Marriage dance then hated enemies. The continued till about 1700 when the Turks started to become more Moslem and Turkish and less Greek and Christian. Starting in the 1600s (some say the 1500s) the nobles of the Ottoman Empire were forced more and more to become Moslem and thus Turkish as oppose to being Orthodox and thus Greek. This pressure was severe for many a noble family of the Ottoman Empire had been Greek and Orthodox even before 1453 and continued till the 1600s.
The real dispute between the Greeks and the Turks occurred after the Moslems in Turkey started a "Islamic Reformation" in the late 1600s. The elite troops of the Ottoman Empire had been the Janissary, prior to 1648 these had been Christian enslaved into the Turkish Army and converted to Islam. These Janissay would work they way up the bureaucracy till they would be in high position. This had the side affect that the Christians of the Empire could often go to these Janissary and they could relate and solve many of the problems the developed between the two religious groups.
For more on the Janissary:
http://en.wikipedia.org/wiki/JanissaryThe problem as part of the Reform of Islam adopted in the 1600s (the system of recruiting from Christians ended in 1683, but the conversion started decades before) the Janissary were opened to sons of Moslem families, and then recruited exclusivity from such Moslem. This broke the Connection many Greeks and other non-Turks had with the Sultan's Government.
Thus as the Ottoman turned more "Islam" and "Turkish" it slowly turned off not only the Greeks, but most of the other non-Turkish population of the Ottoman Empire. Furthermore the Christian subjects (and other non-Turkish Subjects) became more and more isolated from the Government. This slowly turned off these non-Turks to the Ottoman Empire, something even the "Young Turks" of the 1800 refused to address.
At the same time the Empire had become the "Sick Man of Europe" given its various internal disputes that the decline in power and the increase in being Islamic produced. Together, the growing isolation of the non-Turkish population, the decline in the Empire, the rise of nationalism, all lead to the various wars of Independence in the 1800s starting with Greek Independence in 1830.
This divorce has been nasty. The Greeks and Turks had lived side by side for centuries by the 1800s, many since the 1200s as the Byzantine Empire slowly reduced itself to only the City of Constantinople (The rest of the former Empire had been taken over by the Ottoman Turks, but retaining many Greek Orthodox nobles to act as middlemen between the Turks the the Greek Subjects).
Starting in the 1600s, starting with the Janissary, but extending to other areas of Government, the positions used to be held by Greeks and other non-Turks were made into position that had to be held by a Moslem and that term meant a TURK not an Arab, Kurd or other nationality who happen to be Moslem.
Some Greeks Converted to Islam, most did not, through many of the Greeks who did make the change in Religion started to call themselves Turks at the same time, confusing the issue. Please note till the 1800s, one "Nationality" consisted more of one's religion then blood lines, this was even more true in Eastern and Southern Europe then, thus a conversion from Orthodox to Islam also often meant you were no longer Greek, but Turkish.
Just pointing out the history of the dispute between these two people, more of a Marriage that had gone bad then anything else. Both sides have a habit of blaming the other for the breakup, through both sides can be blamed. The problem is for most of the time of the breakup, i.e. since about 1600, it was the Turks who were in position of power, thus the Greeks had to accept what the Turks gave them, which meant the Turks had the greater opportunity to impose their will on the Greeks as oppose to the Greeks imposing their will on the Turks. Thus I have to blame the Turks more then the Greek over the conflict this breakup has caused since the 1700s.