Funny how magic works like that lol.  Still, there has been reports that breaking an illusion crafted by a demon like Allure can be damaging to the possessed person if they haven't given up already that is.  You could quite possibly become a raving idiot if that were to happen, but Tyger isn't your average man either though.  I'll let you two decide how to play this out and besides, this is our story, not one based around DA and all.