This is weird. I have had the same thing happen to me recently except with a bit more of an issue. My wife is in the military and is deployed. I get a message from a random person saying she has been cheating on me in several locations since our marriage. They were dodgy when I told them that I couldn't believe them without proof. Here's the kicker: they replied with naked images of my wife as proof but wouldn't tell me anything else. I was understandably livid. But with my wife in a dangerous location and having limited contact made it difficult to get ahold of her and confront her about it. After finally getting her on the phone, she swore up and down that she has not cheated on me. Of course I asked her why someone other than myself has naked pictures of her. Apparently she had let her lesbian friend use naked pictures of her to make an ex jealous and had never thought to bring that by me. I'm obviously still very insecure in how to approach this situation as I do trust that she didn't cheat on me but I really don't know what I should do from here on. We have been fighting really bad ever since and I hate that she has to get off of doing her dangerous job only to contact upset me. She really did do her best to assure me that she had not cheated and that it was a mistake and I believe her as I have never had any reason to doubt her trust. Am I overthinking this whole thing? It's just opened a whole bag of new problems (her lack of communication in our marriage, shitty sex life, etc.). I just want my happy relationship back.