My father was a raging alcoholic with an 8th grade education and six children to provide for. And I use the term "raging" advisedly. His alcoholic behavior included beatings with his belt. Five of his six children were boys, and I am the lucky one who became a "Jr." I am also the only gay child and was a constant disappointment to him (I hated hunting and fishing, his passion...and was dreadful at sports). I compensated by becoming a great student, and was lucky enough to get a free ride from the day I arrived at college, until I walked out with a PhD 11 years later, which was a great relief because I didn't have to ask him for a dime. He "couldn't get a ticket" to attend my graduation, which was an immense relief. I did not grieve the day he died.
Working hard with several therapists over the years, I have struggled to forgive him for my childhood. I cannot.
On a more positive note, I got sober myself 30 years ago, and have made a comfortable, enjoyable life for myself.. surrounded by friends, teaching (which I mostly loved, until millennials began to arrive in classrooms), and sufficient resources to do the things I enjoy. I learned long ago that it's never to late to have a happy childhood, but it continues to be a process. None of us is getting out of this alive, so I believe the best we can do is enjoy and enrich the journey.