I recently came across phone records showing my wife making regular phone calls, 2 to 4 per day during her working hours with some one she used to go to school with. 
I called the number to find out for myself who it was. I've met the guy and was shocked to find out who it was. 
I confronted my wife immediatley and she said it was just talking, no contact. I talked to him and he said the same thing. 
I became suspicious after she said she went out for drinks with people from work and forgot to tell me. Twice that I know of.
I decided to check for text messages. 24 in one day after she had supposedly gone out with people from work the night before. 
I asked her about all the texting, she said it was all with my son. I caught her in another lie.
She admitted to going out for drinks with him 4 or 5 times, shocked the hell out of me. She swears nothing happenned. 
Too many lies. I feel like I've lost my best friend. I don't want her near me, I don't belive anything she says now. 
What the hell am I supposed to do?
Mark