Bill's hands had clenched into fists, but he still held them loosely by his side. Aberforth was eyeing them warily.
"You're only ruining her life because you've left her. She loves you. And if you think she's just going to stop and find someone else, you don't have the first bloody clue about love. You haven't lost her. Not yet. So stop fucking this up." If he'd seen Tonks at all since he left, he'd know that. Sure, she carried on as if she were perfectly fine. But she wasn't. There were dark circles under her eyes as if she hadn't been sleeping.
He drew his wand and quickly dismantled the spell Remus had thrown up. "Now get out of my fucking way."