I hate when someone doesn't listen. You don't have to believe everything they say but to act like you have every right to be rude is just disgusting.
There is always a chance that what was being said has truth to it (you would think getting splashed by holy water twice was enough proof for her side of the story)
Plus really? Disturbing a lady in the middle of the night, ransacking someones house completely and then possibly almost blinding someone with water...
I can't wait till they find out that she is the Saintess and Karma hits them in the face.
Just say "Knights, take this demon masquerading as a knight to the temple and have them purge him by fire, he's the demon lord! Only a demon lord would be as delusional and without brains as this dude!"