My own father never wanted us kids, he made that clear. He was also alcoholic and a gambler. We were forced as kids to travel with him once every year or two to wherever he was living, for 'visitation', where we spent many days alone in motels with a cooler of little boxes of milk and cereal. When he died my 2 brothers went to the funeral, came back saying they wished they hadn't gone.
My stepfather did as good a job as most stepdads, and I have good stories to share with my sons about his parenting, care, advice and time he spent being good to us, even the things he cooked and built for us. However, his own flesh and blood were wholly neglected by him, and felt betrayed, which became apparrent at his funeral, the only time we met his former family.
My father in law was difficult to all, in fact my husband says he'd probably be diagnosed as "narcissist" if he were alive today. He said and did hurtful things. On the bright side, he was able to provide a good deal of money to strangers, waitresses and fine arts institutions, and left my boys some money after he died.
So, based on my 3 dad experiences, I think statistically I'm in the group who's confused, at best, about the role of dads. Do we really HAVE TO get along with them? Perhaps most of the "bad dads" out there are actually mentally ill dads. Perhaps "getting along with them" is not really an option.
Now that I'm 45, and my dads are all dead, I have no fear or pain or anger about them. I used to feel jealous when I'd see a good dad loving his child or providing well for his family. Now when I see that, I feel joy for that child and I feel the glow of good fortune for that family, and I'm just glad to see that it exists. I think freedom from the twisted ties my dads wrought has been good for me. I'm glad they're gone. That doesn't mean I ever meant them any harm, I never did, but I'm glad they're not around saying mean things or messing with the lives of myself or others. Some guys are just not right in the head, and life is definitely better when they're not around.
So to answer your question, no I don't get along with my dads, but I'm free from making that choice because I dont have to. To Rest in Peace is where it's at.