Take for example Quebec. I think they've wanted to split from the rest of Canada for years, but they will probably never be allowed to because to many Canadians would not want it to happen. Another example might be Texas wanting to split from the rest of the US. Some people might think it was ok, but the majority of the population would see it as stupid and not want it to happen.
And the UK is a perfect example for this. After all, didn't the English people forcibly try to conquer and keep and the Irish and Scottish people under their control, even when they wanted to be independent?
Alot of other countries are just as guilty as Israel when it comes to situations like this. And yet people from those same countries act like it's so wrong of Israel to not want their country to be divided up. Granted, Israel may have made the whole process bloodier than what some other countries have (no one in Canada is attacking each other over the issue of Quebec), but still....it's the same idea in principle.
Alot of countries/people are nothing but hypocrites.
And I say we give Palestinians their own country when other countries start letting smaller groups of people in their own countries to form sovereign states. In other words, probably never.