this is what i did as i just got married last month i got uk cni as with you i was confused i got appointment at embassy but didnt go as i found out that all i needed to do was go to nso office and apply for local one i went to san fernando have your girl go to her local nso office and ask if they will accept your cni from uk they did with us and i saved alot of time i was told you only need to get local cni from embassy if you dont have one from uk this was told by the staff at nso office you got time to have your girl check this out send a copy off your passport and uk cni bith cert and any devorce papers if needed and she can take this with her to the office your not loseing anything as with me and it all turned out ok good luck
