I have 3 dc who are mixed race, one has a slightly darker skin tone than the others. Strangers always need to point it out. Always. I get comments like "that ones a bit brown", "did that one get left out in the sun?" or "do your children have the same dad?" followed by a "really? I'd never have guessed!"
The child in question is 2 and has no idea what any of this means but its starting to really upset me. I don't want her to feel othered or different from her brothers, or that everyone is staring at her when she goes out.