Aww, that sucks! I am sorry you are in the middle of this all! I think that it is too bad that they felt the need for restraining orders... but that is a different topic I suppose. I think you are totally right though, you should call your
ex-stepmom and tell her that you want your dad (and her) at the wedding and that if she is going to try and prevent that from happening that she won't be invited. I don't see why you wouldn't have you dad there if it is her who is complaining to the
judge about the order.... I mean, if she is physically afaid of him then I don't see why she would want to come in the first place.... maybe assign a relative to "babysit" each of them during the wedding. Sorry you have to deal with all this crap.