Yep. It's hard NOT to get angry. I just try not to let her pull me into an argument. I simply make my case (financial decision, life choices, ect.), and try to get her involved in the decisionmaking process, as a Captain might consult the 1st Mate. If she resorts to "but you always ______," or "you never ______." Then I take the British 'stiff upper lip' approach (I'm actually American) and tell her sternly, but without yelling, that if she doesn't want to be a team player, then I'll take what course of action I deem necessary, and execute it. Again, as a Captain would do in exercising his/her authority. Upon making such a statement, I'll usually leave the situation and let things cool down. Not backing down, but not getting sucked into an argument either. Going to my bud's house to help him work on his old Mustang is theraputic as well. And it also shows her that I have my own life outside of hers.
It works for me...but admittedly, it's not a one size fits all solution. Having a special needs child involved ain't easy. I can attest to that. Blessings to your daughter, zeb.