• Joint mortgage or lease documents
• Joint loan documents for major assets like homes, cars or major appliances
• Joint bank account statements
• Household bills in both names
• Joint invitations or evidence you go out together
• Proof you have friends in common
• Proof you have told government, public or commercial bodies about your relationship
• Proof you do joint sporting, cultural or social activities together
• Proof you travel together
• Statutory declarations from your partner's parents, family members, relatives and friends about how they see your relationship
• Proof you have knowledge of each other’s background, family situation or other personal details. You could tell us this at an interview
• Proof you have combined your personal matters
• The terms of your wills
• Proof you stay in touch when apart