Kwamina I think everything that you said is true and that you would make a good social worker or therapist

That's why I'm called the Board Parrot! I'm a board certified parrot

I'm having a really hard time accepting the reality of my dad. Since he, my brother and I are involved in a probate case I am having a lot of contact with him these days. I didn't want to be a part of this probate case originally but when I learned more about the situation it became clear to me I had a morally sound reason to get involved.
So since all three of us are involved in this case together, there's going to be a lot of interaction.
It makes sense that you are finding it particularly hard now with all of this going on. When you don't have that much contact with your father, do you perhaps find it somewhat easier then accepting the reality of who he is?
I emailed my dad about my daughter, then he called me and my brother called me. I still find my dad more supportive then my ex. I haven't told him about the situation.
In what ways do you feel your dad is supportive?
I think you are right that I need to let go of my fantasy dad, and accept the fact he is disordered. I even walked him through his disorder and pointed out a couple of traits to him. He wasn't in denial about it however he will never see a psychotherapist. His stepdad was a psychiatrist and he said he will never pay someone to listen to him.
Do you know what kind of relationship your father had with his stepdad?
What can I do to accept my dad for who he is and let go?
Acceptance is hard. I know you are already familiar with the material about radical acceptance on this site. This is something that might always remain hard, it just isn't an easy thing to do to accept that our disordered parents have never been the loving and supportive parents we needed and that they likely won't ever be. Something that might help is whenever you feel the urge to reach out to your dad for support, to consider how that has worked so far and how he usually reacts to you. Keeping that in mind, might make it easier for you to look for other solutions or try to give yourself the support that you would have liked to have gotten from your dad.