Hey Ashley,
Thanks for the reply and helping me explore all this.
The talk with my dad went well. I told him I felt like his wife did not love me and wished I did not exist. I told him I felt like I was in the way of her perfect life with him. For once he did not deny it. It is nice to finally not feel like I am a lunatic for feeling that way. I also told him I felt like he had abandoned me for her, that he had chosen her over me and that I wish he had defended me more. I told him I wish I had more time with him. He said he regretted that I felt hurt and he felt he was privileged that I still want more time with him.
So the talk went well and for once I wasn't denied my feelings or my reality.
And yes, you are right, I do not have control over others and how they react. The only power I have is over myself.
As for how I feel about these relationships:
With my dad I feel there is still more I can do. I feel like we can connect more and that we can taslk honestly and that our relationship can still grow.
With my step-siblings, I think if I deal with my own issues, our relationship is already very good. I don't see them often but they are lovely and wonderful and loving, so besides more time with them, all is well except for my own issues! I might even send them an e-mail and ask them to go out for coffee!
Finally, my step-mom. As I said, my stepmom is not a monster or a lunatic. she is a human being and is flawed but she has her strong points like anyone else. But her and me have a very difficult history. My relationship with her has been mostly toxic for me. It has done much harm ion my life. I am done trying to connect with her. I am done trying to have her love me. I will continue being nice and polite with her but I will be guarded with her as I am still very much scared of her and the effect she can have on me when the claws come out. I wish it could have been different. I wish she could have loved me. I was so ready to love her. But I do not think she does. Who knows, maybe in her own way she does. I guess I won't ever know. But our relationship is filled with too much drama and I can't deal with that anymore.
So that is where I am at with all this.
Anymore insights?