Super fail of a bowl.

Being a sophomore and sharing almost 10 years of my life calling my 'best' friend my best, I've always counted on her to be there for me.
Recently, it's been different. She recently got an interest in our close friend Tyler. They now are dating. And even though I still call them friends, I know I'm lying to myself. I just, can't stop. I almost grovel at their feet for attention. I call myself out on it when i talk to other friends, but just can't stop.
So I decided to take action, and she acts innocent.
But this is the end... Her and I were hanging out at my house for a Superbowl party. She asks if I wanna see if we can go to her boyfriends house. How rude is that! I mean, here you are at my house, and your asking to leave after after five minutes. Hell No! But she perserveres, and calls her mom, and her mom says no. So to be a bigger pain, she pulls out her laptop and starts fiddling with it! i swear, I'm through this crap.