My wife and have been in the US since 2002 and we worked in the for 10 years both just retired we became US citizens in 2008 we still have our UK passports which expire at the end of this year along with our drivers licenses, but anyway we want to return back to the UK to be closer to the grandkids and our son as we are finding it extremely difficult to afford to live here. Can anybody tell us the pitfalls and what we will need to do.Any help or advice will be helpful