Has karma come back?

I am starting to wonder if karma has come back in a odd way. I have been doing great with not lying. Unfortunately my wife has been lying & cheating for about 2 years. I feel this is punishment from all the years lying to others. She has not come clean about other lies, which I know about. I feel that this is the end of the road. I wonder if this is how I made other friends and relationships i have lied to in the past feel?