Hello Tigger123,

I want to say - welcome to our little community of parents who understand what you are going through. Please make yourself at home here and feel free to share and also comment on other members' posts, we are here to support you and each other as we learn about BPD and about ourselves and learn skills to better cope with our situations, and hopefully see our loved ones recover.
Thank you for sharing your story - it sounds like you have been through almost 18 years of turmoil with your son. That must have left many scars and put so much pressure on your family! The fact that you are all still sticking together as a family (especially you and your husband) is a big testament to your endurance and commitment to one another.
I hear your trepidation about the possibility of your son living with you again. Those decisions are so hard to make - to let them come home, or not, and looking for other possibilities... .
You talk about the rtc in Utah - is it a facility solely dedicated to addictions or is it a "dual diagnosis" type facility (dealing with both addiction and mental illness?) - there have been members here who had no success dealing with their children's addictions until they were in a dual diagnosis program, and then they saw a break-through... .
Here is a link to one of them, it may give you some hope:
https://bpdfamily.com/message_board/index.php?topic=202562.0Again, welcome among us, Tigger123!