My girlfriend is so stubborn and won't give in. Does that mean she doesn't care?

Whenever we have an argument she will not give in or call or anything, coming from a girl that says I'm her life and she loves me so much.. does this mean she doesn't care , I knw she's stubborn but I've never had this before cause this is what I use to o but she does it to me.. or am I just not what she is looking for.. thought girls were more sensitive and would give in to a man... HELP!
My girlfriend is so stubborn and won't give in. Does that mean she doesn't care?
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