Puppy - You are pretty sure there is a OW. I am one of those people that need hard evidence. With all his logged time on the computer, EA is so plausible. I have been mulling over a keylogger and I am pretty sure I would not be able to install it. H has both linux and windows and he sets them up with admin/users accounts with pswds. Unless I can hack his pswds, don't think I can do it.
This is not a family computer -- one that you both have regular access to?