I am probably wrong, but my wife has said the same thing. I attribute her telling me to move on from the guilt that is within her for having the affair. Does your wife have a high standard for others? Were her morals pretty lock solid? If so, she's really going against the grain of her life. If you're not burning bridges with her, it's her way of TRYING to burn a bridge.
M46, EXWW46 M15 T17 D20, S19, D13 M - Addiction since 1998 W EA/PA #1 2013/2014 W EA #2 June 2015... BD 1 Big D talk 9/15 BD 2 - EA/PA disc 10/30/15 Served D 1/22/16 Divorced 5/25/16 (yes, that fast!)