Now, how do i find out if he has a prepaid cell, etc?
Does he wander off when he's around the house? Take an inordinate amount of time in the bathroom? Volunteer to pick up stuff/do errands which involve him being by himself in the car? Start poking around. Look in his car, his briefcase, etc. Look in the trashbag in his car. Check his wallet.
As far as his computer at work, there's not much you can do about that, probably.
If necessary, perhaps you could hire a private investigator.
