People can be so rude sometimes!

My husband's sister has a mixed daughter and everyone assumes that she's mine because I am mixed as well. They also assume that her mother couldn't have given birth to a child with such kinky/coily hair (her hair is about a 3c/4a and her mother's hair is "poker straight"). I don't understand people's thoughts or why they feel they have to voice their negative opinions. Now, she comes up to me and asks why her hair isn't straight and asks her mother to straighten it. She's 5!!! She shouldn't have negative feelings about herself at this age (or ever if I could help it).

3B, fine, normal porosity, high density, medium width and length
Conditioner: Tresemme Naturals, Trader Joe's Tea Tree Tingle
Co-Wash: As I Am Coconut Co-Wash
Leave in Products: As I Am Leave-In, SM Smoothie/Milk, KCKT, Giovanni Direct Leave-In
Air Dry

Looking for new products and methods to try!