Yes, I have.
I lived in many places growing up and not just in one country. And I have revisited almost all of them at some point in my life, and I still have a few left to go.
It's one part nostalgia, one part sentimentalism and one part just sheer curiosity as to how things have changed.
About 10 years ago I went back to see the area where I went to high school. I'm not a racist or xenophobe by any means. But to say that the demographics had shifted radically would be an understatement. I trust my instincts. And it just didn't feel right. I sometimes think that things can change too quickly and too much for it to be healthy or natural. While circumstances may have improved for those living there now, in exchange I have lost a part of my soul. I know the light when I see it. And it just wasn't there.