Regulus hadn’t needed her to convince him. She’d simply reminded him that she was the Selwyn heir, and he did the rest all on his own. It helped that she had pulled her public image together in the year she’d had to work on it, so there was no longer a stigma to associating with her. Her magical talent was sufficiently small as to render her harmless, so she was viewed as just a Pureblood Lady, good for little besides marriage. She wouldn’t need much magic to manage a household, not with the help of a team of house elves.