Audio books are another option for when you get tired of music. Free at the library. Any way you can drown out the drama will work. I have an MP3 players loaded with about 40 songs that I use when I need to get away from it all. I can even use it doing dishes, as it is so small it tucks in my pocket.(about 30$ at your local walmart). A portable CD player with headphones will be necessary for the audio books, if you are going to fully drown out your housemates. (About 20$ at the same walmart)

You have my sympathies and hugs at your situation.

Do you have plans for a long term solution? Or someone who can help you plan?