Tonya,

talk to him.......IF he is thinking that the rest of the employees are 'out to get' him he's in a place where he pretty doesn't trust the world.......

You work at an occupation where trust is the first thing you look at in a co-worker....you cannot put yourself at a disadvantage while doing a job...

Sit him down and talk to him...get the feel of where you can go with this.....because he 'confides' in you about his feelings it shows he has some trust in you..you may be able to get him to seek help.

trust your feelings tho...you'll see where the limits are...

p.s. about his wife...she MAY be so used to his outlook that
she tosses up her hands and says SO BE IT.....so she MAY have given up trying to get him help...