Uinen loves all creatures that lived in the saltwater streams of the world and the weeds that grew in them. Her love calmed the violent tidal waves and storms created by Ossë her husband by keeping him in line and not going too far. Her hair spread throughout waters and lies on their surfaces. During the early days Arda, Ossë rebelled against his Lord Ulmo (Lord of All Waters) and served Melkor instead, being carried away by the false promises that Melkor gave to him. From then on, for a while, there rose great tumults in the sea that wrought great ruins to the lands. At that point, and also because of the prayers of Aulë who created those lands, Uinen helped bring Ossë back to the allegiance of their lord Ulmo by restraining her husand and bringing him before Ulmo. Following that, Uinen's