If you wish any future with him,,you will have to be honest with him..

You were wrong to search his private space,,but this act has given you the information you need to confront the issues..

Tell him what you have found,,sincerely appologise for the infringement of his privacy,,ask him what his plans are,,,his honest plans,,,and try to make some mature decisions..

Maybe some time apart to decide what you both want...

It would be a mistake avelu to deny what is happening...I know it hurts

With care,

Lenny