is it wrong of me to be upset?

ok so this girl i have been dating for a year now and we have a good relationship, but she can never make up her mind (don't say cause shes a female) im not saying like clothes or anything but no matter what the situation is she always says "i dont know" or "i dont care" she will say shes hungry and ill ask her what she wants and she will say "i dont know" or "i dont care" and i love her to death but at the same time i want some one who can make their own decisions about every day things like what movie they want to watch at the theater or what to do for our anniversary or anything! i was looking at new motorcycles and i asked her opinion about which one she liked better and all she could say is "its up to you" and it starts arguments cause i only ask to get her opinion! she never adds her 2 cents into anything! it may sound like im ranting and raving but she did it ALL day today and im tired of it. today was her day off and All day shes like im bored every ten minutes and i ask her well what do you want to do and all she replies "i dont know" and i suggest all kinds of things all her replies are either "i dont know" or again "i dont care"

but wait that's not all!

half the time she'll say lets get something to eat, ill ask her what she wants to eat, she says i dont care, ill say ok lets go to jack in the box, she'll throw a fit and say she doesn't want jack in the box! then the argument starts! why in the world say i dont care if you DO care what you eat!?!?!?! i just dont understand.... and im lost... i want someone that puts forth her opinion and her personality!

please correct me if im wrong