我老公说别在外面勾三搭四我老婆说别在外面沾花惹草
[wŏ lăo gōng shuō bié zài wài miàn gōu sān dā sì wŏ lăo pó shuō bié zài wài miàn zhān huā rĕ căo]
My Husband Says Don’t Flirt Around; My Wife Says Don't Have Affairs - This implies the complexities and constraints within a relationship regarding trust and faithfulness.