Thanks. I'll keep your suggestions in mind. Don't want to know if I should talk to the bad ones even to tell them I don't want anything to do with them.

They are pretty F-ing nasty sometimes.

So hate this. I do know what I have to do here, but I am so black and white it's always been get the F-out when I've had enough and it pretty much becomes permanent...

Today is not the day to do the talking directly, but I really do appreciate your sound advice...