<human>: Can you summarize the given text in a few sentences?

I'm a 20 year old female living with my best friend (no one ever move in with their best friend just an FYI) and she is almost 24 and also a female. We've been living together since January and ever since then it's been downhill. More so, I've noticed her drinking going uphill.

She is supposed to be taking Anabuse which is a drug that her parents buy for her that is $200 a bottle that will make you insanely sick if you have any dose of alcohol, even mouthwash. But the whole time she has not taken one pill and usually hides it with gum.

She will drink every night of the week because she "needs to" except for (maybe) Sunday and Monday nights. When she drinks it isn't to just have a good time, it is to get wasted beyond belief. She usually cries about her ex boyfriend of 8 years or gets mad at me for no reason.

I don't want to move back home because I enjoy living on my own so I have been looking for apartments near my town. The thing is though she would never be my friend again if I moved out, aka she isn't a true friend.

All of this drinking and going out is also affecting her Nursing School which she is now failing 2 classes. She texted me about it today and told her she needs to keep the drinking to a minimum and just on the weekends and to find a better way to manage school and studying.

She continued to tell me I am making her feel worse, I am not capable of being a friend, etc. After that she texted me saying "Just wait till you get home, I can't believe you!" which was technically a threat but she said she is going to tell me what she thinks of me etc.

I've done nothing but good things for this girl and been there for her through a lot. I'm at ends with this and it's really starting to get with me and honestly I don't need it in my life. I act 100x more mature than she does. I have a government job, a brand new car and a head on my shoulders. What do I do?
<bot>: Roommate is supposed to be on alcohol prevention medicine but doesn't take it. She is failing nursing school and honestly just going crazy and taking out everything on me. Will not stop drinking 5-7 nights a week.