I absolutely agree with you. Monogamous relationship is killing us. Check out most suicidal stories, there’s always a sting of jealousy involved. That’s because society teaches monogamy as the only way to express love and loyalty. It’s a different thing if both partners are possessive with each other to stick to a monogamous relationship. But when one party or both are cheating or have the tendency to have external affairs then non-monogamy is better for them