No worries, it sounds to me like typical sibling bickering. It happens, and it will pass. I've gone through it with both my little sister and my older brother.

I got to point with my brother where I couldn't stand to be around him. But then he went to college, I went to college, and we both missed each other like crazy. It was the same deal with my little sister. It's just like they say...you really don't realize what you have and how important it is to you until it's gone.

Now, I absolutely adore them both...no matter how angry or crazy they make me. I don't know what I'd do without them, especially my brother. I tell him everything. And I think it is the same way for my sister and me, she tells me everything....and I just love it. I love that she feels like she can trust me...and she can.

I promise, this will pass.