Family relationship update

[~JBG~]

Furthermore my mother has been warning me that I (in addition to he and his family people) am worsening her condition; this is unacceptable.

Perhaps it's better for you to avoid instigating more drama if it's affecting your mother negatively.

(UPDATE)
My mother has decided to give up improving (or not worsening) her condition so she would drink alcohol to make herself never think of awful treatments by my father and his (former) family people and awful circumstances as of now.

The hospital people have no ways to improve her life.

That's not too good, how come the hospital can't help out more?