My training partner said he'd never trust his wife around us in the gym,I can see why . We have a dude come sunday who brings his wife in to train with him, she just fukking drools/flirts while he is actually training,I walked past her once and she grabbed me by the waist and said 'oh thought you were going to slip over'. very touchy feely with all the guys, and never speaks to the one female trainer we have.
. I got to a hardcore bodybuilding gym, there used to be a girl on reception {married} and she got run through by half the dudes training there . I mean maybe these commerical chain gyms ,where more of the guys are homos/office desk jockeys or not on the gear, it would be okay to bring her, but taking her to a hardcore bodybuilding gym you are just asking for her to get fukked.