Abuse occurs when one sibling consistently intimidates, terrorizes or controls another. He intimidates and threatens Tre with his gun. Callum convinces Bethany to deliver some drugs to a heavily tattooed man, who intimidates Bethany. Besides blackmailing people, he also intimidates them with the multiple firearms he carries with him. When Carl intimidates Paul, BB assaults him. Despite her willingness to please, he intimidates her and treats her cruelly at times. Robbo returns to Erinsborough and he intimidates Sonya. His imposing personality intimidates the security and staff as he goes in unchallenged. When Karen comes to pick up Megan, Doob deliberately intimidates her. Bosco intimidates Marmaduke, who does not want to fight. He intimidates Thorne by growling into his face, causing the Vice Principal to pee himself. Colvin intimidates him into not mentioning it. Throughout the debate, Pierce intimidates Vicki with vile threats. He intimidates Dustin after Dustin corrects Keith's mistake in their math class. He intimidates Chigwell to work with him toward freeing Duran.