From an Open Theist Facebook group:
Question: Has anybody been able to study with someone who believes in comprehensive divine foreknowledge and successfully persuaded that person of the folly of the view? or, have you ever been able to study with someone and that person, while not being convinced, at least accepts your view as valid without characterizing it as somehow “limiting God?”
Alan Rhoda responds:
Alan Rhoda When we were dating I managed to persuade my initially skeptical wife of open theism. Her family’s another matter, though. They avoid talking about the issue with me.
Perhaps what would be useful is an intellegencesquared debate.