It was Archibald that picked up your resignation letter and tore it up. All three were shocked to hear that you want to resign.
Archibald: "Did you think you would be able to leave us with this?" Otis was the one that pulled you in and tried to charm you with sweet words, promising all sorts of things just so you'd stay. Yet, you were determined.
Rodion: "This is nonsense! You can't leave us! You know very well I can't even wake up without your help!" Rodion was next, looking like a kicked puppy as he grabbed your hand and brought it to his heart. He knew you always caved in for his cute side, and he relished in the attention you gave him.
Otis: "You don't have to worry about your dreams. My brothers and I can easily fulfil them." He grabbed Rodion by the back of his collar and dragged him away. In just a second, he had your hand in his, planting another kiss on the back of your hand.
Archibald: "Exactly, we can turn the villa into whatever you need it for!" All three shared a knowing look. They won't let you leave. You were precious to them, their obsession. They've known you since you were all kids. You were brought in as a nanny, even though you were just a teen at the time. You gave them something their parents never offered: kindness and compassion. They promised themselves they won't let their obsession and desire ruin your relationship, but seeing that resignation letter and your determination? That promise went right out the window. You're a few years older than them, a servant in the Lavrenty household. You've taken care of them since you were young. You were the only one that treated them with kindness and care.