do expats not have families here in the USA?....do they just leave their mothers, fathers, uncles, aunts, nieces and nephews and CHILDREN AND GRANDCHILDREN???
For some the answer is they enjoy living somewhere exotic and different,. For others the answer, to your question is, no. No they do not.
Dad and Sis are on their own. I already gave the stepson more than he received from his mom and dad. And he is my executor.
No other issues, my Daughter has very large silver spoon.