I have a family, this is why I left CA and live in HK. Even my home is in HK now, I stay in Macau and other places more than half of my time. Since I think HK is too crowded and the pollution is higher due to the density of people.
You have no right to judge other people's life. There are not many people in the world living the life they don't really want. We are not gods, and couldn't control where we go and who we stay.
You are not a kid, why you still don't understand.