Abusers frequently do love their victims. I don’t doubt you love your dog, and that she loves you. Doesn’t change that you are aware she fears the remote and that you’re okay with her cowering. You make no effort to comfort her nor teach her why she shouldn’t fear a remote. The remote isn’t going to hurt her, it just reminds her of the time you used a remote to scare her. Actions speak louder than the words you type.
Work on your understanding of classical conditioning and seek therapy.