I grew up with my mother, sisters and step dad as my mother decided to leave my father when I was two years old and the youngest of her three children with him. He was abusive both physically and emotionally, so I have n regrets that she had done that. I am now 24 years and my father is still addicted to these rather harmful drugs and he has been to rehab twice. He will take occasional breaks from the cocaine, then as soon as he regain a little weight and feeling fine it is back to the drug for him. The marijuana is his life however, absolutely no breaks from it. Even no that I am living a far distance from him, it does bother me that he will live the rest of his life being addicted and living like a mad man. He will not allow anyone to help him as he does not think he needs the help. What do I do from here? Is there a way from me to force him or have the law take him to rehab or does it definitely has to be voluntarily? If it is the latter though, I am sure there is no way that he is going to change and live a normal life.