Self-imposed honesty is the next best thing to videotape. If you know that you will reveal to your spouse whatever you do, you are far less likely to do things that are likely to hurt him. It essentially eliminates the risk of most affairs. Within a few weeks you will be feeling better about this, regardless of what I say to you. But be sure that this experience is an encouragement to your husband to be honest with you in the future.
Most people do the opposite.
When confronted with a lie, they make their spouses pay for it. Don't put him through hell because he failed to tell you the truth. That would simply encourage him to be dishonest with you next time. Use your discovery as evidence that you both need to rise to a new level of honesty. Inc. All rights reserved.