To TS

You never know what someone has done in the past, unless he/she tells you honestly. Look at it this way, if you had never looked at his dairy, you would not have known that he had visited hooker before, right? What is the difference of knowing and not knowing then? The truth is he has visited hooker before, and it will never change.

So I would say, let bygones be bygones. Look at present, and future.