Congrats on 30 this is big milestone - you and I started off similarly. I quit drinking to try and inspire my wife, as I always looked at her and rationalized my own drinking through her. Anyhow, first week, I detoxed and had signs of physical withdrawal, so I started thinking maybe my problem is a bit worse. Turns out I had no idea how bad I was and in hindsight prob did not have many more years left at my pace.
SR has been a big help and I am glad you are getting your life back through sobriety. Congrats!