How do I remove a Google Account from my phone?
Here's a way how.


Go into the GMail App
Select the menu button(top left of the screen next to "Inbox"
Click the down arrow next to your email
Select manage accounts.
It will take you to another menu, select "Google"
Find her account, click on it, and in the top right corner of the screen there should be 3 dots you can push to bring down a menu, and select remove account.