Understanding Relationship Boundaries and Jealousy

The speaker is functionally monogamous, getting married, and doesn't morally object to polyamory or promiscuity but personally doesn't prefer it. Their objection is based on personal preferences and lack of understanding the appeal rather than moral judgment. They believe in open communication and implied boundaries in relationships and consider honesty about relationship expectations crucial. The speaker acknowledges feeling upset if their partner were to sleep with someone else, attributing it to the negative reaction of jealousy when a valued relationship is threatened by a potential competitor.