get one's way
Also, get or have one's own way. Be allowed to or make others do as one wishes. For example, Two-year-olds often scream until they get their own way, or All right, I give in—have it your own way. [Late 1500s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.