I was at an amusement park recently. Took my daughter to go to the bathroom. I used a family stall. Someone knocked on the door and I said, "Occupied, we won't

I was at an amusement park recently. Took my daughter to go to the bathroom. I used a family stall. Someone knocked on the door and I said, "Occupied, we won't be much longer!" I heard a hushed whisper. A minute later, we're finishing up, washing our hands. A more aggressive knock, a man's voice, "Security. Open the door!" This older woman with her 10-ish year old daughter had assumed that I, as a man, had no business being in a family stall. She went to get security to sort me out. Security asked me why I was using the family stall. I opened the door all of the way and pointed at my daughter (we have twin girls who are 4) who was drying her hands. The mom is aghast, "Where's her mother?" I scooped up my daughter and said, "I helped make her, too. Mom's busy. Mind your own business." and went back to my wife. This is the most egregious example that I have but it's not at all an isolated event. Something in this direction has happened to me well over a dozen times in the last 4 years. Another strong signal you can find: Many, maybe most, men's restrooms don't have a changing table. I've changed countless diapers while sitting on a toilet with one of my kids in my lap.