Is blood really thicker than water?

Sigh....I'm so upset...
The person whom I felt most attached with is creating this barrier again.
In fact saying things which is simply so hurting.....
How can I not feel this way when she say hurting words to me?
When the fact is that we have been together from the time we were not even born.
I'm just too upset.....I feel that someone had just slashed a knife thru my heart.
To her.....You just don't realise how much I love you....
How much I actually crave for your attention....
I love you so much....more than my life if you ever wanna know.