Truly, if she ever wanted to know about them, Fenris would tell her. Just... not right now. It seemed his mind's uncanny knack to amplify whatever he felt across his markings was working for good, even if it wasn't doing his ability to maintain a conversation any good.
"I think your brother just likes to annoy you and Hawke." It'd explain a lot of his decisions. Especially the absolutely ridiculous choice to become a Templar. "He's probably gone into hiding now, just because it's finally clicked that it might be a bad idea.