Which liability? In which juridiction? From what I read in another other website, the affair seems pretty serious: hired murderer pedophile dad and met husband on a furry forum on which that guy wrote about raping children. Since that individual is a political figure (thus public figure) it’s legitimate the people discuss about those facts.
Both workplace environment (and, yes, not protecting from hostile environment on protected characteristics created by customers, suppliers, or other business contacts can be a source of liability) liability where she is currently employed by Reddit (which is in the US; I’m not sure which state, but that’s not super important since gender identity is federally protected within statutory protection of sex under the Bostock v. Clayton County decision), and, as far as anything potentially falls into the realm of defamatory fact claims, libel liability in any jurisdiction in which Knight/Challenor has defensible reputation interests; notably, this includes the UK, which has neither a NY Times v. Sullivan-style high bar for defamation liability when the subject is a public figure nor CDA Section 230-style protection of online platforms from being treated as a publisher of libels submitted by users.
