The day the Titans lost the war Nereus woke to a empty bed. Something not uncommon due to Doris liking to watch the sun rise over the waters of Aegean Sea. He rolled over and his head settled on a note and his head leaned up to look at the note. Which read. I have your wife and one of your daughters Gala. -Zeus Springing from his bed he quickly dressed in his armor and held his trident in his hands and traveled to Mount Olympus in a shade of silver light. Rage is what he felt as he screamed for Zeus repeatedly until Zeus showed his face. Nereus lifted his trident up ready to toss it at his head but Zeus yanked two chains that pulled out into view of his wife and child. Zeus had them chained up like dogs. Nereus screamed in anger which caused the heavens to open and start to pour rain as the wind swirled around them. Zeus held up a hand. "They will be free to go only if you promise not to fight today." Nereus growled out holding the trident so hard he felt the steel bend indents in where his fingers laid. He looked into the eyes of his daughter Gala she had large eyes and he knew she was crying. He looked up at his wife Doris and she too looked like she had been crying and he nodded to her but silently answering Zeus with his nod as he dropped his silver trident. He took to his knees and he felt the chains on his wrists, feet and the bit that was put into his mouth to silent him. When he took to his knees the skies cleared and the wind died down. Zeus let Gala and Doris both go but they stood to the side both watching in fear as Zeus moved closer to Nereus. "I want you to know. I always win." The smirk on Zeus's face had his eyes move to his wife as he watched a man behind her hit her over the back of the head and turned her into stone. Trying to struggle out of the chains screaming through the bit as he watched Gala run towards him. But Zeus grabbed her by her shoulder and he leaned down to whisper in her ear and she fell into his arms. "Just a sleep spell. I will have her memory wiped of this day but as for you and your wife you shall be stone until the end of days both knowing how you where the down fall of your family." and with that Nereus felt his body turn to stone.

In Zeus's Dungeon 

Both Nereus and Doris have been stone for over thousands of years. Both alert but never speaking.