mrcpu,
I am confused at exactly what you are trying to prove? What is your goal here,
(a) to catch her in full blown PA so since it is her second time justify a D in your mind
(b) trying to save your marriage
If the answer is A above, then you can be prepared to be in CIA mode for quite some time because I agree with Toby that she has figured out you are monitoring her.
The other night at 12:30Am a man calls your wife and asks her to come meet him at his office. She not only has the disrespect for you to take the call, but she flirts with him, and there is absolutely no reason to suspect that if you were out of town that she would have not gone to meet him. WHAT IS THERE ABOUT THAT CONVERSATION THAT YOU FIND UNCLEAR OR NOT INAPPROPRIATE???
there is NO WAY a conversation like that would be taking place as a one time only conversation. Who calls any woman out of the clear blue and basically asks for a booty call the first time they talk sexually.
So here you have a totally inappropriate relationship already going on and you want more proof. Of what????? You are rationalizing and in denial with understanding her fantasies about being a prostitute. Does that mean if these conversations continue, you are going to be fine with letting her enjoy herself.????
So let's assume you are right and it is not PA yet, which i find doubtful. You are at work but not at gym that they both go to with him having plenty of time and multiple locations to take your wife where there will be no hotel receipt to find.
What are you going to do next week if you find her going to bang him. let it happen so you have proof????
You have been burned once by this woman. if you are not looking to catch her so you can divorce her, you need to intervene RIGHT NOW!!!
You could do the following to try to save your M
(1) confront her with what you have and tell her to explain to you why she feels this is OK for this guy to be calling her.
(2) go to his wife and employer and blow this thing up either before it has begun or soon after. I don't think his real estate company will be too happy that you have proof he is trying to lure your wife at midnight into the office to fuck her.
(3) tell her ,not, ask, that you have no intention to remain in a marriage with her with more than the two of you in it.
You have two choices here. Do you want to make an attempt to save your marriage or do you want to prove that you may be technologically brilliant.
My guess is she already has a burner phone or some other contact and you are going to wind up really sorry you did not get out of the denial mode and get angry fast.
No matter how you try to explain it, no one else posting here to you has been able to explain how the phone call you intercepted was not a sign of something much more ominous. You are acting like a general in an army that want to absorb the attack of the enemy before reacting rather than pre empting it.
I hope you change your mind before it is too late. I suggest you read some of the post from MCHA on JFO and maybe you will be spurred into action other than listening.