<human>: Can you give me the gist of the text in a nutshell?

She has some sort of tumor growing on her adrenal gland as well as Celiac disease and probably some other stuff I'm not sure about. 

She posts stuff on facebook all the time about it. Saying she is in pain and asking for help from friends, posting what happened with her and someone else, but never mentioning who that someone else is and being vague. Just reading her posts makes me miserable. Like all she has is to post about shitty stuff that happens to her so she'll get support from other people that have no idea what's going on.

I feel like a dick because I have helped this person on numerous occasions and she just doesn't seem to want to help herself at all. She even told me once that "We'd love to have you guys over and all but, you know, the house is so horrible." 

This is true and the main problem in my opinion. Their house is old, they don't take care of it, gutters are fucked, grass hasn't been cut in at least 1.5 years, pets around, minimal cleaning... I just feel like the place they live in is part of this girl's problem. Also, she NEVER leaves the house. I feel it's accurate to say that she hasn't left the house in 3 weeks. Min. That would drive me nuts. And it scares me a bit... for her.

How can I go about mentioning this to her and/or helping somehow? She regards me as a very good friend. I regard her as somewhat crazy (but she hasn't always been) and in need of help. So I give when I can. Also, Am I nuts? Maybe I should just butt out?
<bot>: I have a friend who's dying. I want to make her feel better. It seems impossible to help because she lives in a shitty house, never leaves and sulks on facebook.