Amber Rose is fed up with her former mother-in-law, Wiz Khalifa's mom, Katie Wimbush-Polk and wants her to back off, as she's set to get a restraining order against her.


Amber is said to be furious that Katie's hatred for her has spilled into the courtroom. Katie has sued Amber for defamation, claiming Amber's allegation against her being an unfit grandmother is a big fat lie.

Amber believes it's just a revenge lawsuit because Katie can't let go of the fact Amber left her son 3 years ago, and Katie has tried to make Amber's life a living hell ever since the split, TMZ reports.

Amber wants a restraining order to keep her and Wiz's 4-year-old son, Sebastian, far away from Katie, fearing that exposing Sebastian to Katie's hatred for Amber will hurt the kid.