How common is it for guys in Poly to be their girls primary in everyway but one?

[Daydreaming]

Originally Posted by Nathan

I think that is an understandable reaction to have, and that was the point of my question. How do other guys cope with that?

It actually goes both ways. My BF want to open up our relationship after 4 years, and I cannot imagine him having sex with another woman.....AGHhhhhhhhh. How does one make it work or cope with it?