OP was very unclear and the picture which emerges is rather different from that originally outlined.
She told us her mother had “severe dementia” which is not the same as being able to live alone on her own home. She also alluded to “multiple health issues” painting a much more serious picture.
She said her brother was “drinking a lot” - that is not the same as being an alcoholic.
It is all a bit pointless to ask for help or advice and give out incomplete or contradictory facts.
Police launch an investigation into Ann Widdacombe death
Guilt at feelings of resentment
If you are dealing with narcissism, let’s all help each other.

