No, NC is no-fault as far as D goes. The evidence would not have any direct bearing on the D settlement, and I don't expect it will change W's actions with regards to the A, but I believe it will have sway on getting my WAW to back down on the custody situation. She's been in the denial mode for so long now that she takes the opposite extreme, blaming me entirely for the harm being done to our family.
I feel I need to build a case now for what I call the "nuclear option". I need to arm myself with enough intel on the PA, for the sake of my relationship with my S's. I really don't want to have to launch this mutually destructive option, but if my W keeps progressing in the direction she's headed, which is to move away with the OM and take my S's one or more hours away, she will thus effectively negate my demand for joint physical custody (50-50). W continues to ignore me when I tell her she really needs to make sure that I, as our S's father, am (at least) included in any such decision regarding our children. But she just continues right along with her "dream" plans.
This could get pretty ugly and I don't want to go there, but having the option beats not having the option.