A woman was having an affair while her husband was at work.

Hi. I found out last month my husband was having an office affair (for at least 6 months) with a married woman. They snuck around after work, dinners, drinks, hotels.. and we’re together on business trips. I accused, he lied, then I found evidence. He returned to the office this week, choosing her over his family. I really want to tell her husband, he’s the only one that doesn’t know. Our divorce talk is friendly so far, but I haven’t filed yet. He knows I want to tell him, but I haven’t yet. Ca