Anybody born on the soil of Cyprus is cypriot by definition.
We don't have such a law, at least as far as settlers are concerned, and there is no such EU law either. Therefore keep your definitions for yourself. Those people are Turks, not Cypriots, that were brought illegally by Turkey to steal our land.
Why should they be expelled? Because they were born "illegally" maybe?
Because they do not belong here. If Turkish Cypriots want them to stay there is a way: Get married with them and share their properties with them.
Those people are citizens of the Turkish Republic of NOrthern Cyprus and if unification is achieved their rights will be violated by the people that demand their expulsion, not Turkey.
Their rights are violated by those that violate international law. This is Turkey and not us. We have warned them from the beginning and they should have known that what they were doing was illegal. If they didn't know the laws, then they should complain to Turkey that forced/helped them to this illegality. Ignorance of the law is never an excuse, I hope you know that.