Is it a sin for a married woman to flirt?

Full Question

I have a married friend who flirts. She sees nothing wrong with it, and says it doesn't lead to anything. I believe it's a sin. Is it?


It’s not a sin if the individuals involved are not married. It’s also not a sin if it is between people who are married to each other. But it is a sin if it is between a married person and someone other than one’s spouse, as in the case you mention. Your friend needs to get her act together. She owes such attention to her husband exclusively.
—Fr. Vincent Serpa

Fr. Vincent Serpa O.P.