The only member of my family to run away from home was my Dad, when he was 13. Never went back, joined the Navy as soon as he could...and the military "blind obedience" training he got there was the pattern of his life for the next 50 years.
He's changed a lot over the last 10 years, but the emotional scars caused by his parents' rejection still run deep...very deep.
Some of those scars, as usual, were (inadvertently) passed on to us kids, and were borne with by Mom. I'm glad to say that we have all reached a point where we can acknowledge, without rancor, that Dad is doing the best he can. Not excuses, just reality.
Craig