Based from the Oxford Illustrated Dictionary
Second Edition Revised By
Dorothy Eagle with the Assistance of
Joyce Hawkins

hu'bby n. (colloq.) Husband

Just don't know with other dictionaries if they have that word.

What dictionary are you using Mr Bluebirdjones?? Please share with us so we also have an idea why this word is somewhat irritating to the ears of some.

You're waiting for the processing of your fiancee visa and i understand at present you're nobody's hubby (yes that is clear)
and never intend to be? I'm confused... If you get married then you will be her husband which is hubby in the dictionary....