Have you ever done this??

Yes, can I PM you?

I was in a polyamorous relationship for a brief time and it was lovely until she added another partner. That's when her (now ex) husband and I realized that either/both she gets bored easy in relationships / wanted to collect partners like Pokémon. :/

Otherwise, I'm a naturally non-jealous person so hypothetically if this happened again I wouldn't be worried about it until said partner gave me reasons to be.

I would like FWB just saying

Any relationship should be ended amicably.

Yes. I've one long standing fwb. Last year I went through a lot. He suggested I move in with him get a new job near where he worked etc. All sounded and felt good.

But. We're good fuck buddies we do not make a good cohabiting couple. We're too different in too many ways. It only lasted a few weeks before I knew we'd murder our friendship if I stayed.

Yep, we both had VERY unsatisfying relationships and found each other to be great company and decided to see how the sex was. It was phenomenal, I wish that had never ended :(