Fair-weather friend
English Idiom
Meaning: A fair-weather friend is someone who is only around during good times and disappears when things get tough. They are not reliable in difficult situations and cannot be counted on for support when you need it most.
Origin: The phrase 'fair-weather friend' originated in the early 1700s. It draws a parallel between the idea of 'fair weather'—which is pleasant and enjoyable—and a friend who is only around when times are good. The term likely evolved from nautical language, where 'fair weather' indicated smooth sailing conditions.
