Unprofessional Experience at a Family Play Place?

I have been taking my 19 month old son to a drop-in play center, (parent supervision required,) for about a week. My husband came with me one time as well. Then, the next day I went, the coordinators kept joking with me how hot my husband was. And how they wish they had a "dad's only day," so he would bring our son instead. I know they were maybe trying to give me a compliment, or be funny, but I felt really uncomfortable and a bit disrespected as well. I laughed it off, but since have not returned. I'm joining a new place tomorrow, but I feel guilty taking my son out of there - even though he didn't seem to like it anyway. Am I being too sensitive?