many thanks everyone,...
i think if she married me here in the UK a 2 year waiting period would have to elapse before citizenship was granted..in these 2 years i would have to show that i have supported her throughout without any real issue.
i think even the home office pay a visit should they need to at your home.
she is a pakistani living in HK with a BNO passport - her application for a british passport/citizenship has just been logged.
it could take around 3 months, but if anything, we're looking at our plan B & C options.
plan B is me moving to HK, plan C is bringing her to the UK as a marriage/spouse visa, but she likes HK more.
thanks again.