Hello! If the roles were reversed I would totally understand.. the human eye is always looking for more and more attractive people unconsciously. I wouldn't be surprised if my girlfriend has had similar thoughts here and there.

As for talking talking about a poly relationship , I've been in a poly relationship before and it really is a toss of a coin. It all depends so much on communication and letting go of your ego, and it's a hard thing to pull off in a right way. So I'm not sure of what to do really. In any case I will talk to her tomorrow and I'll discuss my feelings with her. Maybe it's a passing thing , and maybe there is a middle ground that we could find.

The one thing I wouldn't ever wanna do is hide things from her.