When my father was dieing we had a chance to talk about some stuff. Not sure why things went bad , they usually did with him He said I really wish you had never been born. There are not alot of ways you can take that but just for the one way.
I left his hospital room , went home and told my son , who was 4 at the time that I loved him and I was very pround of him.
It's been 6 years since my father died and my son and now daughter hear the same thing every night, I love you and I'm very proud of you in all that you do.
The point to this....Don't let an asshole ruin you. Be a better whatever it is you want. I became a better father.