She still seethes to some extent, but ever since her personality change she's been a bit less angry about the sudden change of plans to her future. It's not because she's not mad anymore, though, it's just that she has responsibilities to focus on rather than endless time to spend being angry. And besides, if she does get mad, she can just take it out on the prey she hunts. Maybe in a few years she'll completely lose that teenage angst that still burns within her and just become a normal, respectable wolf.