Generally, Ori is pretty relaxed about his sister. He'll let her do whatever she insists on as long as it isn't anything she can't fix. Generally, her rampages don't bother him too much. When it comes down to it, though, he is still more than capable of taking her down. It's exhausting, it's painful, it's just about the only thing that can actually push him to what resembles a limit, but he can do it. Generally, he doesn't bother.
Only generally, though.
--------------- The rare powerless gremlin Aria and the significantly rarer pissed, tired Ori are mine Art by Drawesome