the stay-at-home moms in the Church who look down upon the working moms, more so than the other way around. My sister talks about this often, she points out that many church programs *assume* that the mom stays home and is available to either participate/attend activities during normal working hours, or can watch the kids while the husband is working. And working women often feel like they are left on the outside looking in.
Over time, however, I think the balance is likely to swing, and we could well end up with the stay-at-home moms being the ones who are looked down upon. I think we are a ways away from that, though.