It never ceases to amaze me when a couple attempts polyamory - only to have one partner utterly dominate the plan and dictate any and all terms. Then wonder why their primary partner is dissatisfied.

The key to ENM relationships is open and honest communication. But it's also super important to recognize its an utterly 2 way street.

One-sided polyamory is not true polyamory. At least, not in my opinion or experience.