Pimppeter2 said:
Great idea! High-five!
CloggedDonkey said:
After your edit I think I get it. Why can I understand your situation? Because I was in your best friends position(and still am).
So the way I see it:
-She's with you(officially), but she likes to hang out(maybe flirt) with your "best friend".
-But she's not with him, and both she and him said there's nothing(officially) between each other.
I just can't understand why people get so worked up about a girlfriend hanging out with other people, and being open minded about "open relationships"(you can be with as many people at once as you like).
If they hang out, that doesn't mean they're doing it/she's cheating on you.
To clear things up, just ask your best friend what he feels about her, and ask him what his intentions are. Is he just friends with her and like a somewhat running joke(that's it I my case) likes to flirt with her, because they like each other, but they would never hurt your feelings as friends(sounds complicated, so let me simplify it: they're flirting as a joke, just to make you gelous, although she'd never cheat on you, but if she had never met you, her second option would be him -that's my life story, but we've all made amends and agreed non verbally that we'll try to maintain our friendships intact rather than our love lives-).
Damn it I'v started to rant again!
OK so you must ask you bro what's the deal:
-are they just friends and like to gang out, and he'd like to come with you and her on some of your less private dates;
-is this a competition for how gets the girl and may the best man win?
-did she tell him she's his GF and she's working you guys against each other(or something like that)?
And those are kind all the possibilities.
If the guy is in fact your best friend, then asking him and clearing things out should be the best solution. As bros you have to work the problem out together.
I hope I helped... anyway god job on making a girlfriend!