His kids may have a “right” to a jewish education/ but so do all the other kids. If he will become a sideshow that detracts from the education from all the other kids, the yeshiva is correct to keep him and hisbkids away.
People who own scanners are voyeurs of the worst kind. This incudes the macher. Wannabees who listen n on hatzalah calls. We oftenread of such people in the news after they get arrested as peeping goms.