<human>: Give me the gist of the text in a nutshell

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I'm doing alright, but I'm back to ask for some guidance.

Relations with my family are tense. I've spoken to them once since my ex had me involuntarily held and they're holding to their belief that I'm schizophrenic and need supervision. I'm not okay with that and I've found and moved into an apartment of my own.

Last night I got a text from my father. My mother fell and was taken to ER, where they did tests and found tumors in her brain. They don't know yet if its benign, if its cancer, if its in any other parts of her body. We just don't know yet.

I wanted to go to the hospital right away, but my father told me she was heavily drugged and wouldn't have an actual room until this morning. Today she's going through a lot of tests while they figure out whats going on, and within a few days she'll be having surgery.

I don't know what to do. She's my mom, I need to be by her side and help my family however I can. But they still believe I'm crazy and won't accept that my doctors and psychologist say otherwise. And that scares me. I...really don't know what to do.
<bot>: Abusive ex convinced my family I'm schizophrenic and unstable. Mother is now in the hospital with brain tumors. What do I do?