I've only ever seen it work once, and the couple involved are still together to this day, and 100% devoted to each other. If you take the unusual sexual aspect of their relationship out of the equation, they have what I would classify the perfect relationship. Trust, love, loyalty, mutual understanding, just to name a few. I just don't really understand how any relationship can stand 20 years worth of other partners flitting in and out of your relationship without jealousy or insecurity raising its ugly head.
And yes, even as I type this, I realise I am sounding like somewhat of a hypocrite. My 20's were far from tame; did alot of crazy things. But any experimentation I did was with my partner right beside me, not one or both of us off with new people.
Swinging/open relationships is simply one part of the sexual equation that has never been something I've been interested in exploring.
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Not in this lifetime, the next, or the previous