Thus, again, marriage is comprehensive in some basic ways, not in every sense. But the same holds of most revisionists' master principle: a spouse cannot be your "number one partner" in every activity, or your "soul-mate" in every domain.
Marriage
Finally, promoting conjugal marriage need not and should not involve prohibiting any consensual relationship. For all these reasons, libertarians should favor the regulation of marriage-which is, again, practically inevitable anyway.