Amber Rose is planning to get a restraining order against her ex-mother-in-law, Katie Wimbush-Polk – who happens to be rapper Wiz Khalifa's mother.
TMZ reports that Rose is hoping for a restraining order that will keep her son separated from his grandmother, as the latter's hatred of Rose may "hurt" the 4-year-old.
According to the site, Polk has already accused Rose of defamation and is suing over a claim where Rose accused her of being "an unfit grandmother".
Sources close to Rose revealed to the publication that the model is angry over the lawsuit, and thinks it has to do with revenge against her [Rose] separation from Khalifa – which transpired three years ago.
TMZ reports that Polk has been attempting to make life difficult for her former daughter-in-law (particularly on social media) since her separation from Khalifa.