(i was thinking it was kind of like a soulmate thing like when they meet it will go away but now i think i'll base it off of tyler being a demon, like as it get's worse her voice disappears but when he's himself it comes back if that sounds good)
Tyler barred his teeth, his eyes glowing red as he slammed into the door again, denting it further. The yells increased and he could see a thin sliver of light through the door. With one last yell he crashed into the door and it swung open, one of the hinges loose. He growled and attacked the first guard he saw, and then another.