She's currently living with me in my apartment. I just want her to leave. She screamed, threw my stuff around, hit me, pulled my hair, ect all day Saturday. When I responded calmly and basically asked her to chill out and/or leave she said she was going to call the cops. She had a tiny bruise on her forearm, maybe from hitting me or from the hiking we did earlier that weekend.

I actually had a recording on my old phone of her saying she was willing to lie to the police about it. She ended up dropping that phone in the water trying to take pictures.

I don't know how to end this without her losing her shit and doing something drastic. I'm basically stuck. An arrest of any kind in my career (military officer) is the end of it. I don't want to contact the police for fear of them coming out and talking to her.

She is now trying to act like what happened was minimal and my fault.