Defender of my virtue

Last night I was exercising in my room. I was working really hard and was hot so I was just in a sports bra and pants. Shocking, I know. Jell came in and was very concerned, "Mom, why are you wearing that exercising shirt? I can see your belly button!" I had to laugh and then explain that I was really sweaty and since I was just in the house and nobody could see me, it was okay. She replied, "I can see you. I can see your belly button." Laugh again. Then, "No, I meant other people. You're family so it's okay. But it would be immodest for me to walk around outside like this where anyone could see me. I'll put more clothes on when I'm done exercising, I promise." I thought this was a pretty decent explanation for someone as out of breath as I. But then Jell went out in the hallway and when Coop tried to come down the hall to the room to tell me something, she stopped him with a "No!" She blocked the hallway - arms and legs spread as wide as she could so he couldn't get by. "You can't go in your room! Mommy's not modest! You would see her belly button!"