This is what I found on that website as well....so it's possible, but still isn't a definite thing. I'll need to look up that INPD(L) section, whatever that is... I'm going to start putting together our book of 'proof' this week. Loads of emails, letters, plane tickets, pictures, phone bills... and she will be here two weeks, so we can start our co-habitation. I think what we need is some time, and a good solicitor...Thanks so much for the leads. Every bit of info helps! My partner & I are determined to make this happen!
10. Common law and same sex relationships
10.1 A common law "marriage" is one which has not been contracted in accordance with civil or ecclesiastical laws but:
was entered into by private agreement; and
has existed for a long time; andseems permanent
10.2 Such marriages are sometimes accepted for immigration purposes, as are same sex partnerships.
10.3 Since "marriage" for the purposes of the British Nationality Acts means marriage that is recognised for all purposes as subsisting according to English law. Common law relationships cannot be treated as marriages for nationality purposes (i.e. to establish an automatic claim to citizenship, or eligibility for registration/naturalisation, or for the purposes of the fee concession in joint applications for naturalisation).
10.4 The same will normally be true of same sex relationships. Any application or claim based on a same sex relationship should be referred to INPD(L) Policy Section.