I think the boundary would've been to say that it's not acceptable for your wife to be flirty with others. That you feel it's disrespectful and innapropriate. But that ship sailed for the time being. There will be a next time. As for friend-stay on guard. My w hid her om as a guy in her contacts. This om she would also develop an inappropriate r with. Here's what they do, and most do it that I've seen. They cast a wide net and reel in what they can. Their behavior is so inappropriate you just accept it a them being quirky. But it's not. It's fd up. It's disrespectful. Here's the "good" news. She thinks she's got so much power now, she'll eventually screw up and everything will come out.