Ashly Janice.

“I stared at the nose I'd seen bleeding only hours before, the violet eyes that had been so filled with pain. "Why?" I asked.
He knew what I meant, and shrugged. "Because when the legends get written, I didn't want to be remembered for standing on the sidelines. I want my future offspring to know that I was there, and that I fought against her at the end, even if I couldn't do anything useful."
I blinked, this time not at the brightness of the sun.
"Because," he went on, his eyes locked with mine, "I didn't want you to fight alone. Or die alone."
And for a moment, I remembered that faerie who had died in our foyer, and how I'd told Tamlin the same thing. "Thank you," I said, my throat tight.
Rhys flashed a grin that didn't quite reach his eyes. " I doubt you'll be saying that when I take you to the Night Court.”
― Sarah J. Maas, A Court of Thorns and Roses