I sure hope a lot went on after the show with the trio of ex wife, exhusband/new husband, and new wife. What a trio. Regardless of how is right and who is wrong.. or more right and more wrong, two things screamed out in my opinion. First, the children. They are truly getting the short end of the stick. Second, the ex-wife didn't "get it" before, didn't "get it" during and doubtfully "gets it" now. Not once did she seem to realize she was being called on for her actions. Her looks were strong signals of no ownership in the situation. And who moved 2000 miles away? Sounds fairly controlling to me. Do I think the ex-husband/new husband is innocent in all this? Nope. Not at all. He was told, and I don't think "heard" the message... step up to the plate. I do disagree about doing whatever necessary (financially in particular) for the dad to make the moves toward the children. I'm thinking there's a tad more going on here than we were led to believe.
Bottom line, all three need to grow up. And sorry ex-wife... especially you. Knock off the childish phone calls, antics and watch the last 2 minutes of your on air time. It speaks volumes about your attitude.
New wife - I think your concerns she wants him back are missing the mark. What I think is she doesnt' want you or any one else to have him. Because she's angry (as she admitted) and does not want him to have any sort of happiness. Unless and until she resolves her own issues, this will be the course.
My advice: ex-wife - get a grip, make the kids available, move on with your on life. Help him be an involved dad.
Ex-husband/new husband - make the effort. Stop playing the victim. Shore up your relationship with new wife if that's what needs to be done for both of you. Make peace with ex-wife.
New wife: Stay out of it. Support him, encourage him to be calm, civil and involved. Refuse to interact with ex-wife unless both of you can agree on ground rules.
Best of luck to all, especially the kids. Everyone needs it.