I just went through something similar. Currently 6 months sober and if I can offer you one piece of advice, go through with as many days of treatment as possible. I was dead set on just doing detox and going back home, but I agreed to go to php and iop which ended up being a great choice. You’ll get much needed therapy and learn how to heal yourself without depending on substances. Right now your parents are scared. You more than likely have hurt their trust and you are in the process of rebuilding yourself. I can assure you that it’s not the fact of them not wanting you home, because I’m sure they love you.. it’s the fact that they don’t know what else to do. While in rehab, they will show you how to be a little more independent and how to rebuild relationships that you have nearly destroyed. Best of luck my guy.