Yeah, I think your instincts are right, she is her "friend" and she sent the photos. She's engaged in an EA which as we all know is a classic trigger for a WAW to walk. I think you should recommend DB/ DR to her husband, but not to her (sounds like you're thinking along those lines). I would try to talk to her and explain that the EA may seem fresh/ new/ exciting, but that's just the temporary dopamine rush everyone gets from a new relationship. It's easy to idealize an EA and make them out to be the perfect person, but they absolutely are not. EVERYONE has their faults. Having said that, she's unlikely to listen to you. She's caught up in the emotions of it right now and logic and reason aren't going to affect her decision. Still, it's worth a try. Just talk to her, listen to her, be there for her and for her H. Don't take sides, try to help them both through this. Although you're going through it as well, you've learned enough to counsel them. Good luck!