How Much Information Should a Husband Share With His Wife About His Affair?

"I want more than anything to restore the trust that my wife once had in me," he says. "My angel always says, you can tell what you know doesn't mean you have to tell everything." A woman needs to know who is she? How long did it happen? Do you still have anything to do with her?" He also wants to know if they took each other to the same place as him.