If you don't provide over half of her support, she can file her own return and possibly qualify for an Education Credit to help offset the loans she is using to support herself.
Try deleting her in the Personal Info section.
Here's more info on support:
https://ttlc.intuit.com/replies/4769956
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"