She's South African. Don't know if US citizen, too, or a green card or visa. Marriage, being so quick, iffy if visa. If Green card is also iffy, I'm not so sure.
Could mean Hunter can reside legally in South Africa. South Africa has an extradition treaty with the US, but I believe many African countries don't. I also don't know if legal residence in South Africa would allow him legal residence in other African countries, similar to the EU.