I feel so suffocated seeing Theodore’s action. I mean doesn't he know his brother cares ...

I feel so suffocated seeing Theodore’s action. I mean doesn't he know his brother cares for him?? So much drama in this manhwa I can't handle all this emotional damage. The deeper the story goes the more depressing it becomes(╯°Д °)╯╧╧ I do not dislike this manhwa but for my mental health, I better stop. Might come back if Im in a depressed mode