Idk about typical, but if she experiences the dysphoric side of the coin then its to be expected IMO, especially if she's relatively young .. I have anger/rage issues which I believe are independent of my dx, but if I'm in an agitated state it could just take someone sighing audibly to set me off... We can learn to manage our reactions tho, I like exercise for anger best. So sorry you're dealing with this, I know its not pretty