So we are visiting my dad and his girlfriend. My son is 2, just for some detail. I gave my son a bath and brought him out to the living room to dress him, the bathroom is very small. His girlfriend told him to do the “happy baby dance”and then asked if I knew what that was. I said I didn’t and she said she used to make her sons (when they were toddlers) do it after they had gotten out of the bath and were not clothed. Then she proceeded to say it was so funny to her when their “weiners” would go back and forth and slap their legs. I didn’t say anything but how freaking weird is that??? Am I overreacting?? I just feel uncomfortable now and am definitely not changing him in front of her again.