Hi my daughter had been a heroin addict for 20years I have had to let go .
She is homeless no income I think off her everyday I go to counselling as I’m dying in side .I know how you feel .
I have paid for rehab myself giveing her so much money I dare to think how much ..
My life for the last 20years has been chaotic and I’m nearly 60 I can not help anymore ,drugs are the most important thing in her life ..
Yes I love her but she will destroy me .
So yes you have to. set boundaries ..
Hope your brother seeks help .
Your life matters too .