For many teens, swearing is a way of fitting in with peers and trying out adult behaviours, adds Arnall. It tends to peak in the early teen years, and then diminishes as teens mature. So don't worry that the newly expanded vocabulary of your 13-year-old daughter means she's doomed to a life as a potty mouth.
If the birth date on the account is correct, the privacy settings will update automatically to 13+ on the user's 13th birthday. You can read more about our chat filtering and privacy settings in our Age, Chat Modes, Privacy Permissions, & Filtering help article.
