State of Arizona

I recently broke up with my girlfriend, and things didn't go so well. I never have touched her or her child, or had any fights in front of her child. Last night we had a fight over text in which my true feelings for her and her child came out, but nothing was abusive. I probably hurt her feelings, but nothing else. Her child is 7 years old. I am a good law abiding citizen, I do a lot of volunteer work, and I work on our County Search and Rescue team.

She is threatening to kick me out of the house. I am the main person on the lease, she is secondary. I have a scheduled plane ticket to move back to my home state in early September, but I need to be here until then as I have no other place to live. She is threatening to call the cops on me to have me removed. Can she legally do this?

Another problem I'm having is that I'm very scared of her. I am scared that she will potentially do something like hurt herself, her child, or make false claims to authorities to have me put in jail and ruin my future life. I would like to record video and audio of my living space but she says she does not approve of it. If I am the main lease holder, does that allow me to record anything I'd like as long as their general privacy is kept and I inform them that I am recording?

As a male, I feel helpless in this situation. Please help!

Best Regards