It'd be a good zinger, except isn't it commonly known that Rand had an affair with her lead follower, and basically announced to her husband and her lover's wif

It'd be a good zinger, except isn't it commonly known that Rand had an affair with her lead follower, and basically announced to her husband and her lover's wife that they were in open marriages from then on? It seems like fornicating was one thing she did know about.