Where to find new friends?

So.. I’m kind of in a dilemma.. I have a lot of friends.. But.. they all have kids or are married… So… they don’t ever really have time to hang out very much… I, myself, am in a very committed relationship too, and have been for many years now, but we still enjoy going out and having fun once in a while.. My significant other has many many SINGLE guy friends that we are ALWAYS hanging out with.. It is a lot of fun and I’m happy to get out of the house and do something.. but sometimes it sucks.. Cause it’s just me and a bunch of guys all the time… (No joke on that… At any given time, its usually me, my fiance, and like 5-10 of his guy friends) I just wish I could somehow find some “girl-friends” that would enjoy coming out with me and my fiance’ and his friends once in a while… That sounds weird huh?!? I LOVE ALL my girl-friends, they are the ultimate BEST, but once you have a child, it’s hard to be able to do anything anymore… I see ALL my girlies a lot, while we go to lunch, or on a walk, or scrapbook for the day… but once it comes time to hang out with people, they have to go home… My fiance and I enjoy going Bowling, 4wheelin, bar hoppin, movies, dinner, and all that kind of stuff with all of our friends in group activities!!!

I guess my question is…

Where would I find new girl-friends to hang out with me and my fiance and his friends so I’m not always just the only girl?!???

And… My fiance’s friends are always asking me to invite my girlfriends out so they can meet them.. but I always have to shut them down by saying “my girlfriends have kids or already are married/committed” Hope someone can give me some suggestions… THANK YOU!!

AND… I am NOT bisexual.. or ANYthing like that.. I do NOT want to hang out like that… So.. please take me seriously..

help me out.. thanks!!!