Ava had experienced love and then been burned by it, so right now, yes, she did prefer something purely physical. You couldn't get hurt if you didn't let things like love and other stupid emotions get involved. Charlie was the only sex that had led to her getting hurt rather than just the other way around or things being fine. Sex for sex's sake was fine.
"I can't fault him for it." She shrugged again. "I'd do anything to protect Ana too." Hell, she had done various stuff to look after her younger twin along the way, and she didn't truly regret any of it. "He's closer to his family than most though, so I can understand how people do put duty to their country before staying at their family's side."
It was another question she'd asked expecting a certain answer but she still nodded gently as Remy confirmed the nightmares. "Found anything that helps with them yet?"