general dx question?

[The People]

They may have 3-4different conditions and DID may not have come up yet.

Almost all of my siblings don't believe anything I say about my parents. SA aside they don't even remember his friendship with alcohol. This confused me for many years. How could they just forget that? But they did. The one sister that I have contact with has created an imaginary relationship with the mother (that is a long story) and if I bring things up I can tell she doesn't believe me. So I don't talk about them anymore. Are they lying? No, I now believe that the lack of support they received forced them to block out anything from our miserable past. None of the Ts I have worked with doubt my memories. I don't either most of the time. Occasionally I will hide inside myself and pretend they don't exist. It is a difficult thing to deal with.