真係
You’re married to or in a civil partnership with a British citizen
To apply as the spouse or civil partner of a British citizen you must have lived in the UK for the last 3 years.
You’ll also need to have one of the following:
indefinite leave to remain
settled status under the EU Settlement Scheme
a permanent residence document to confirm you have permanent residence status
If you do, you’ll be eligible to apply for citizenship immediately.
https://www.gov.uk/british-citizenship