I find mums at music and signing classes who feed their toddlers or tandem feed - maybe a change of group will help.
For the critics I quote WHO guidelines 2 years is a minimum not the max.
And... Depending on the critic,
WHO encourages self weaning - that happens sometime between age 3 and 7 (you need to grin for this one)
Or
We're the only culture that makes a fuss over a child having some milk
Or
Some babies are born with teeth are we not supposed to give them any milk then?
Or
I don't mind your child drinking milk, why do you mind that my child gets milk too?
Or
It's practical, convenient, nutritious, DC loves it and it's free - what's not to like!
Or
If it was just for my benefit there wouldn't be health benefits for DC