Re: Wife still keeping things from me
You are well on your way to getting the truth and recovery or divorce. No one should have a secret with your WW that you are not privy to.
I suspect that with my WW her keeping silent about OM-1, for 20+ years, was because of her desire to protect him and possibly a promise they made to each other.
After a while with my WW the things she said before she denied which is really really troubling.
One method is to have your WW write out a timeline for her affair, and then take her to the polygraph, there is a good chance she will confess to a little more in the parking lot.