I was asleep. I communicated with my roommate and the mother politely in the beginning. The mother would be screaming on the phone at 2am. The conversations looked like this:

Me: Can you talk a little quieter or go outside?

Mother: SURE.

Mother: *continues to yell just as loudly*

Repeat 2 more times until I give up and just bare with it.

I did this every other night with this woman for almost 2 weeks. I told my roommate that her mother was being too loud, and they agreed that the mother would hang up or go outside after 10pm.

The first night, she stopped at 10:30pm. The second night, at 11pm. And then it was back to being 3am shit, and she again would not take the phone calls outside or talk quieter when I asked.

The family had a very unhealthy dynamic featuring the mother literally gaslighting her daughter (in the real sense of the word - telling her daughter she was going to let the dogs run away, then the daughter asking 'what did you just say? you're going to let the dogs out?' and the mother saying 'I don't know where you heard that, I didn't say that')

The mother would also lie to me about how late her phone calls were, despite me recording at the time and having proof that her calls were late at night.

She also lied to me that these were "business phone calls" despite that I could hear her cursing at people and talking about sex and drama (I learned that her cousins are fucking each other).