Post
by Christophe » Thu Feb 18, 2010 10:37 pm
Once you have indefinite leave to remain (which you need to have to apply for naturalisation anyway), you are in the UK "as your own person" (as it were), in your own right, and your relationship with your husband is irrelevant from that point of view.
Where it becomes relevant is when applying for naturalisation and deciding whether to apply on the basis of marriage to a British citizen or not. If you are married to your husband (i.e. not divorced) you are entitled to apply as the spouse of a British citizen. This applies even if you are legally separated, since you are still married. As noted above, you would need certain papers of his, which he might well be happy to give you access to. If you apply and citizenship is granted and you subsequently divorce, that is no problem. (As far as I know, it would be no problem if you divorce while your application is pending, since it is your status on the day of application that is important here — but don't hold me to that...)
You are at liberty, whether married to a British citizen or not, to apply under the "ordinary", 5-year rules. If you apply in this way, your marital status, at the time of application and afterwards, is entirely irrelevant.