inter-national relationship
when two or more people with different nationalities become lovers and or friends.
1. My boyfriend and I have a long distance inter-national relationship. I'm in America, and he's in Barbados. 2. Bestfriends Tia and Jon have an inter-national relationship. Jon was born and raised in South Africa, and even though she lives there now, Tia still shows pride for her home country, Israel.