Who's do you think is in the wrong here..

my roomates got into a big argument yesterday morning because my roomate, which is my husband friend lets call him Joe, asked his girlfriend of 3 years (lets call her Angie) and currently lives with us , for some money. Now I dont know what the money was for, not my problem. So I guess he asked her for money and she went ballistic this morning, disrespecting him and callong him out of his name. I honestly feel like she was taunting him the whole time. I never heard him really argue with her she is the one who is always loud and dramatic letting everyone know her business. Well fast forward to today and shit got outta hand. Apperently her cat went outside somehow and the neighbors found him. She called the cops and called the neighbors thiefs and started disrespecting him once again. He got heated when she threatened him. I guess he choked her. Noe I know he put his hands on her but she started it. She was getting all up in his face and calling him names and whatnot putting her hands on him too.

My husband and his brother calmed him down but she continues to talk shit. is been over an hour and I still hear her mocking him and threatening him that she's gonna kill him and whatnot.

Now this place is under his moms name.. Honestly I would've kicked her out by now. She's very toxic and ive known her for a while shes the one always starting fight and making scenes..

what do u guys think is she wrong or was he?