Whitney Wolfe, a former vice president for marketing at Tinder, the wildly popular hookup facilitation app, is suing the company and its parent, IAC/InterActiveCorp (IACI), for sexual harassment and discrimination. In her lawsuit, Wolfe says that Tinder’s chief marketing officer, Justin Mateen, subjected her to constant sexually charged abuse and threats and that both Chief Executive Officer Sean Rad and his corporate supervisor, IAC’s Sam Yagan, looked the other way. IAC has suspended Mateen indefinitely. In a memo to employees, Rad called Mateen’s communications “unacceptable” while also calling Wolfe’s complaint “full of factual inaccuracies and omissions.”