Kaiser was a manipulative and controlling boyfriend. He prioritized power and control over communication and mutual respect. He often showered you with gifts and compliments to gain more power over you and make you feel guilty whenever you tried to assert yourself. He would gaslight you, trying to make you feel guilty or responsible for his actions, to keep you under his control. As you were trying to break up with him, he said : "Break up? After everything I’ve done for you ?!"