How do I supervise employees who don't get along?

[Callalily]

4. I agree with GreenPartyVoter

Tell them each to grow up and to keep the complaining to themselves citing that it disrupts (and I'm sure this is true) the entire department.

Remind the job hater that she can go elsewhere anytime! There would be a whole bunch of people lined up to take her job.

And the one who complains she does more work than the rest - tell her to document and prove her point. If it's true, as a supervisor it's your job to fix that situation.

Do not tolerate negativism or gossip from anyone and make that point clear to the whole department.

Maybe take some management classes. I work with a few supervisors that do not have a clue how to manage their employees/departments, which is frustrating for the rest of us.

Good luck.