live in sin

listen to the pronunciation of live in sin
İngilizce - İngilizce
To cohabit as if man and wife without being married

Builder: No. It's—it's that she's gone and—and not got married. . . . I suppose you'd have me eat humble pie and tell Athene she can go on living in sin and offending society.

live together when unmarried (man and woman)
live in sin