Me and my male friend are discussing whether men view it as a red flag if a woman was a knowing Mistress to a married man. I insist that many good men would view it as a red flag. He is saying that men won't care about that.

There is one case of a 35 years old woman who is in a 5 years affair with a married man. She is madly in love with him, but the whole relationship is hopeless for various reasons. I am saying to my friend that she will struggle to find a good man, because many men will think that she doesn't respect the sanctity of marriage and she doesn't respect herself. He is saying that men don't think like this. Who do you think is right?