One of the two pillars of an OLTR Marriage is that both parties have a legal, logistical, and enforceable barrier between their personal finances.
After speaking with hundreds, if not thousands of men over the past decade or so regarding relationship management of nonmonogamous relationships, several patterns have emerged.
When I talk about long-term sexual monogamy not working, I, surprisingly, don’t get a lot of guys (or women) protesting that anymore. Many years ago I did, even from PUAs(!).