Did cupid have brothers and sisters?
He was the child of Venus and Vulcan, but other than Cupid, I believe that Venus’ affair with Mars stopped them from having kids. He did have at least one half-brother that I know the name of, and that would be Aeneas, who was the son of Venus and the mortal Anchises. Aeneas was mortal until AFTER his death, when he was cleansed of his mortal parts and upgraded to godly status.