Welcome! Having an alcoholic or drug user in our lives affects all of us in different but the same ways.
Here's a link to the Friends and Family section here on this site, in case you want to take a look over there.
https://www.soberrecovery.com/forums/#friends-family
Here's a more focused subforum...it may not get a lot of traffic, though:
Family Members of Addicts and Alcoholics (Parents, Sons and Daughters, Siblings)
https://www.soberrecovery.com/forums...ters-siblings/