Lissie, her is what you have to decide. Do you want to be with your husband or do you want it to be over? If you want to be with him then forget about that number, push it out of your head, LET IT GO! If you want it to be over, then by all means pursue finding about that number. What ever it is that you discover, be it nothing or be it something, will in no way bring the two of you closer together.
Most of us have snooped or came across something that we immediately assumed the worst about. And I will bet to say that 99% of us wish that we would have never snooped or went with our gut to find out more or confront our spouse's. Because, nothing good came from it.
“Do you want to be RIGHT or want to be LOVED” “You have to have a life to share a life with someone” “When you stop resisting, you start learning”