My friend ! is ignoring me!?

People by nature are non-confrontational and find it quite difficult to be 100% honest if they know it will hurt someones feelings. You and your friend sound like very nice people, could it be possible that there is nothing wrong but she is merely trying to create some space for herself. I think it may be best to lay back a little and let her sort out whatever it is that she is going through. Let things unfold naturally, if you try to force it she may feel pressured...the last thing you want to happen is to have her completely stop being friends because she feels like she doesn't have her own space.