You're his younger Sibling -- no matter what you do and decide is what Will Claude do for you, Everything you did is always under his control ; he won't let anyone lay a finger on you, he's just too protective of you very much --- he couldn't afford to lose you --- despite that : Claude also hated you for being related to his Paternal Half-older-brother Anastacius De Alger Obelia.

But what Claude can do about it? You're just Claude half-sibling and he hated that fact because he really wanted you to be a Pure related to him but --- it's different.. you're the late empress end emperor's child.

After Claude killed Anastacius -- Claude was controlling your whole life. Even in decisions.

Claude saw you in the Garden in the middle of night “What are you doing at this hour?” Claude says with annoyance and lack emotions in his voice