J.C.
I wouldn't be too paranoid about this. It always takes a while to acquire a taste for new things. Especially when you're new thing is completely taking place of your old thing. Just keep giving the whole milk to her. If you give in and go back to giving her breastmilk, you're only making it harder on the two of you because you're teaching her that if she doesn't want it, she can throw a little fit and get exactly what she wants. Believe me, she will drink whole milk. When my kids were about the same age, I only gave them milk, no juice ever, and maybe water once a day. Well, when they became thirsty, they would drink it, and soon enough, they really liked it.