Cameras being brought in

Jamie
Am I being unreasonable wanting a sign put on my door after the baby is born ? The only person I want having a camera is my sister my boyfriend and myself since my sister is going to be in the room taking pictures but I don't want anyone else coming in and taking a milion pictures of my son an blasting them on social media and I know if there is not a sign on the door his mother and sister will do that they have already caused drama and stress over stupid things what do you all think about that ?