What if Adrien Found Out The Truth? (Miraculous 'What If?')

(Just remember this is something my friend made, not me!) What if... Adrien found out the truth? What if... He found out who Ladybug really is? He found out who Monarch is? What would happen if the truth came out in the worst way? If he only found out because of a tiny mistake Marinette did? Leaving the letter on his fathers desk where he can easily find it. What would Adrien do? Would he forgive her? Or push her away? What about Marinette. Would she ever be able to forgive herself for the one mistake that led to a disaster? Or would she harm herself in the process of greif?