Oh, say it ain’t so! Roberta Kaplan, women’s rights warrior extraordinaire, has gone to the dark side—or so it appears.

That was certainly my reaction when I learned that Kaplan, one of the founders of the Time’s Up Legal Defense Fund and defender of gay marriage, is now representing Goldman Sachs and Karen Seymour, its GC, in a discrimination lawsuit brought by Marla Crawford, an ex-associate general counsel at the bank.