Auntie Collins

A woman who actively discriminates against, demotes, or otherwise disregards other women. Named after Senator Susan Collins who voted to confirm Brett Kavanaugh to the Supreme Court despite a widely-held nonpartisan belief that he will vote to overturn Roe v. Wade, and despite numerous allegations of sexual assault against women. Derived from the expression Uncle Tom.

My boss pays her male employees more than her female employees; she's such an Auntie Collins.