WellInformedYid, experts can come in on a volunteer basis now and then. Volunteer speakers come to high schools and speak on other topics, so why not this (finding the balance between too strict and too permissive and negotiating/coparenting skills)? Also, the topic can at least be addressed in High School senior year and Seminary/ Bais Medrash.
Bigger challenges have been overcome than the difficulties you describe. If they are, there would definitely be gain to all. If they’re not, at what cost later on?