I've been dating this woman for a couple of months. We're both 26 and things have been mostly okay. She is gorgeous with a very high s** drive (wants it all of the time). I'm really in love with her. She also has a huge circle of friends. She recently took me to a big party at a friend's place. There were at least 45-50 people there. There was a pool out back, so my gf brought a swimsuit as did others. I didn't because I can't swim, but no biggie.
At one point my gf and one of her female friends said they were going to change into their swimsuits in one of the bedrooms. I said ok, no problem, and continued chatting with some of the guys there. We were drinking, watching sports, as well as gambling on horse racing online. Just guy stuff.
After about 40 minutes I went back out to the pool, assuming my gf was there swimming, but I didn't see her. When I walked back in I asked around, and one of the women there said she's in the bedroom. I was thinking, "Huh? How long does it take to change into a swimsuit?" Almost simultaneously my gf emerges from the bedroom with her female friend and three guys. They were all in their swimsuits and headed to the pool.
I asked my gf what took her so long to change, and she said "Nothing, we were just talking." I then asked if she changed in front of the guys and she said, "Yeah, it's no big deal. It's the only room available back there." I said I'd prefer it if she didn't show her goods to other guys, and asked if she saw the guys nude too. She looked exasperated and said, "Of course I did, they were changing too. It's a non issue, so don't make it one. It's not the first time I've seen a d***."
Am I being too uptight about being upset that she changed in front of other guys? Can I really believe her that she was "talking" with her friends back there the whole time? I'm feeling a bit insecure.