[details=“English Translation”]“Is your wife British?” “She isn’t British, she’s Scottish.”[/details]Scotland, England and Wales make up Great Britain so nationals of all three are Brits!
People in Scotland typically identify as one or more of Scottish, British or European to varying degrees. I regard myself as Scottish, European and British in that order. It is not uncommon for a person to identify as Scottish but not British. Speaking legally, we’re British.