Too saucy?

I was told today that I may need to tone down my routines for Zumba. Apparently I have too much hip gyration and shimmying going on. I know I'm teaching in a church and I feel like I already try to keep things on a manageable level and I'm not too out there are overly sexualizing it. What do you think? I mean, Zumba is fun, energetic, and it's got some attitude. The hip movements and shimmying are all for a reason-not just to try and be sexy. The movements are used to work particular muslces and tone different areas. Maybe I just am more over the top than I thought I was. What do you guys think? Am I pushing the envelope too much for teaching in a church? Thanks for any input!