What would you do?

Robyn
I might just be emotional due to currently on af but my husband was talking to a friend online about the "list" that her and her husband have of people or celebrity's that are an exception to cheating. Meaning if they ever mean these people then they can have a freebie and not get in trouble with the s o. He asked her who's on her list and she answered and a few women were on her list, he then responds with "o...I'm totally not thinking about you and so and so right now ( can't remember the name). He has a history of sexting and almost cheating. Am I over reacting to getting upset at this? It just seams extremely inappropriate to me... thanks for your opinions.