I told them straight up but my family and my baby dads are set in their ways and honestly don't care what I say even when I yell at them, so for me it's a constant battle especially my dad always giving her Diet Coke. But even if you have to keep telling them like I do, just be assertive

I usually just take her food anywhere we go, they see that I don't feed her certain stuff specially sugar, i make it very clear so they don't do it, I still struggle with my father in law though he's the only one that does it but outside him no one else,

Like please respect my child and I - we don't eat this that or that please don't feed it to them

I told them straight up