How do I manage jealousy and insecurity in a polyamorous or non-monogamous relationship?

Jealousy isn't a flaw to eliminate—it's information. It tells you where you're afraid, where you need reassurance, or where your boundaries are being crossed. The work isn't to talk yourself out of it; it's to listen to it. When you feel that spike of jealousy, pause. What specifically triggered it? Was it something your partner did, or something you told yourself about what it means? Sometimes jealousy points to real incompatibility. Sometimes it's an old wound getting activated. You need to know the difference. In polyamorous structures, jealousy often lives alongside compersion—joy in your partner's other connections. Both can be true at once. The mistake is thinking you should only feel one. What actually helps is: clear agreements (so you're not guessing what's okay), regular honest check-ins (so resentment doesn't build), and self-knowledge (so you can own what's yours to work on). And sometimes, it means admitting this structure isn't right for you. That's not failure. That's the examined heart knowing its limits.