I met my fiancé while an exchange student on a J1 visa..I got my K1 visa and joined him in the US to get married only to move to Japan shortly after! As we then moved to London I surrendered my GC before removing the conditions. I now have to go through that whole process again via DCF as we are moving back to the US. What an adventure! If you are also doing DCF in London drop me a line!
