Pfeffer said:
I'm not sure what your situation is.. but;
Don't show up. I understand it's emotionally the most logical thing to do, though I've heard about baiting tricks to trigger a emotional response (violence, threatening, statements) to gain custody over a kid.
If you're not in this situations excuse me for insinuating. In either case, best of luck.
I've had to deal with this in my own family. Someone in my own family has done their best to bait me into doing/saying things that they can then use against me, and paint me as an evil human being in the eyes of my family. Problem is, by the time I'm called about it (as I have inevitably been), I've already been judged guilty, so I'm effectively being punished twice. And the said thing is, this person seems to go out of their way to do these things, not to mention the fact that it's a damned if I do, damned if I don't situation, since ignoring them also causes them to go to my relatives and say I've cut off communication with them, and am an evil, terrible person for cutting them off, and they can't possibly understand why I won't talk to them, when I have pages upon pages of text messages, Facebook messages, emails, and a whole host of other things to prove why I've done my best to walk away from the situation, when pretty much all these things were done out of the clear blue sky to fulfill some kind of revenge fantasy this person has because they're singling me out for not giving them the attention they think I should give them.
Perfect example: A couple years ago, I shared a quote by Bob Marley about not judging people, and this relative assumed it had to be directed at her (I just thought it was a cool quote to share on my Facebook wall), and sent me this long diatribe about how they had every right to judge me, and how I should be a man and call my nephews on her schedule, etc. When I, again, didn't give this relative the attention she felt she deserved, she called an intervention on me, in an effort to further paint me as the bad guy. When I brought up the message she sent me where she said they had every right to judge me, she claimed ignorance and said she didn't know what I was talking about. Trouble is, I had already sent it to several of my relatives the day after it was sent to me, and so she was caught in a lie, but this didn't stop her from sending me nasty messages, going behind my back, asking my friends for information about me, logging into relatives' Facebook accounts to see what I had posted up, and the list goes on. It's gotten to the point where I'm half paranoid to post anything up on Facebook, lest this person reads it, twists it around to their own ends and uses it against me. And she's basically earned a PhD in having some relatives believe her hook, line and sinker, while anything I say is automatically met with suspicion. Even the therapist I've seen for a long time (who herself admits that diagnoses by proxy should be met with a grain of salt) admits that it sounds like my relative has a form of Histrionic Personality Disorder (it's basically a form of narcissism, where a person has the pathological need to constantly be the center of attention, the willingness to do anything to anyone to get that attention, and lashing out at anyone who doesn't give them the attention they feel they deserve).
So yeah, True North, I definitely feel your pain and your situation truly does suck. I know that every fiber of your being wants you to go there to Ohio and try to see your daughter, but like Pfeffer said, this may well be a pretext by your wife to prove that you are an evil, terrible, horrible person (when we all here on THP know that is certainly not true), and use that as proof to take your daughter away from you permanently. And people using emotional blackmail to get what they want really and truly is a gear grinder.