The adventure chronicles

[AFWAW]

Thanks for all your support and well wishes.

So, I caught the wife lying today and I'm not quite sure how to approach it and am looking for feedback. I went to grab something to eat today and saw the wife pull into the parking lot across the way. I went into the mini-mall on the side entrance and went to the main entrance to surprise and greet her. I waited about 20 minutes and said screw it and sat down and ate my lunch where I could still see the door. After I finished, I waited another 10 minutes by the door and she finally go out of her car and came in. I greeted her and asked her why she stayed in her car so long. She replied that she was talking to her mother.

So, fast foward to later. I was on my way home and decided to give her mother a call to see how she was doing and asked her how the conversation went with my wife. She said, what are you talking about? I haven't talked to her in a while. I asked her, you haven't talked to her today and she didn't call? She said nope.

So, a lie. So, my question is how best to approach this without sounding like a jerk and without selling my mother in law out? This obviously isn't going to work if she isn't being truthful.