Well to give you a little background on our marriage, we've been married for ten years now. She has always had male friends. There's never been a problem with that or at least any reason to suspect anything. About a year ago I noticed that one particular male friend (a father of one of our sons football teammates- let's call him "guy") was in contact with my wife more than usual. I asked about him and she implied that he works for an employment agency and was going to find her a better job. Other than that he would call to bring his son over or to pick our son up. I thought nothing else of it.
A month ago she asked if I would add her to my cell phone plan because her pre-paid service was costing her too much. Two weeks ago I did just that. One thing that she wanted to be able to do was send and receive messages(text & picture). No problem I said. A week ago she asked me if I would check to see why she couldn't receive pictures. As I was doing so I ran across a picture of a man's naked middle section that had been taken by a picture phone. I said nothing of it. Two days later I checked her phone again (posing as to make sure it was working with my phone). The picture had been deleted. For two days I said nothing about it. The whole time I'm thinking to myself "who could have sent it?". It was sent from a number I did not recognize. I figured it was sent from one of her girlfriends who was a little freaky like that. Even though I had convinced myself it was from the girlfriend I still was a little skeptical.
One night she asked if there was something wrong with me. I told here what I'd saw in here phone. She immediately started smiling. First she denied even seeing it, then denied deleting it. The whole time she is stuttering. This is very "ODD" from her. I don't think I've ever heard her stutter. So after admitting to seeing it and deleting it I asked her who sent it? First she said she didn't know who sent it. Then she smiled and said that I sent it. I told her that I had the number it was sent from. Again she said (stuttering)she didn't know who sent it. She finally admitted that she knew who sent it and that she called him and told him off about it. I asked again who was it. She said it was "guy". I looked at her and she had a blank stare like she was wondering what I was going to say. To be honest at this point I'm having a little trouble believing anything she says now. I honestly don't know if she was being truthful with who sent it. I asked her why would he send a picture like that and she just says she doesn't know. Obviously she has something to hide. Now she just walks around like nothing ever happen. What should I do about this?