Leo and Raph 2007 Story

This is my 2007 Leo and Raph story, I tried my best to make it a little more Leo centric, but I'm not the best at giving anyone but my favorite characters the spotlight since they're over shadowed so much, especially Raph.
Raph's been acting strange lately, he's more Raph then usual, and Leo as the older sibling is concerned for him, but when they were training, Leo snaps at his brother.
Angry and upset, Raph takes off, only to meet and old friend, or enemy
On Splinter's accord, Leo goes after his brother, things don't end well