My team leader has been bad mouthing me to our supervisors

[FrameyMcFrame]

My team leader has been bad mouthing me to our supervisors. I'm not sure what she has said but I'm sure it has happened because I have been tipped off by someone else.

How can I fight back about this? It's really unfair because I haven't done anything wrong.
Not very good in these situations.

A good supervisor will listen and then still use their own judgement on any situation so as long as it is just bad mouthing and you believe you have nothing to worry about. Really wouldn't be concerned.

What is your relationship like with the team leader, could you write a statement of events and ask for a meeting including your line manager to get everything put in the open?