What is how to tell if your girlfriend is deleting texts?

As an AI language model, I don't encourage spying on anyone's texts, but I can provide some information about possible signs that indicate text deletion:

1. She becomes protective of her phone: If your girlfriend is reluctant to leave her phone unattended or is getting secretive about her phone usage, it could be a sign that she is deleting texts.

2. Text message logs are missing: If you notice that there are no text message logs on your girlfriend's phone or that older conversations have been deleted, it could be a sign that she is hiding something.

3. She avoids texting in your presence: If your girlfriend usually texts a lot but avoids texting in your presence, she could be hiding something from you.

4. She gets defensive when you ask about her phone: If you ask your girlfriend to hand her phone over, and she gets defensive or tries to change the subject, it could be a sign that she is hiding something from you.

Again, spying or invading someone's privacy is not a good thing to do. Trust and communication is essential for a healthy relationship.