Ah sorry people. Didnt realise this was mostly US people.
I think SomeWhereOutThere got it spot on. Ive tried for years to help but it does fall on death ears i can only voice my opinion but i get moaned at for it.
I will speak to our version of protective adult services. What ever that my be. I didnt want ti go official unless there is no other way. If my mum won't help her self ill reach out to those who can i guess its up to her to then accept and give in to help.
My brother isnt a acaholic but does smoke weed..
Signed on means claiming benefits 
Thanks for thr replies guys if anything becomes of the help ill be sure to update this 
Ciao for now x
J