What are signs that your girlfreind wants to break up with you?? I really need help on this one!!

Not wanting to go out with you. Saying she is too busy. Saying she has other plans for the evening. Avoiding your advances physically. Her making other plans for things concerning events for her to go to that will not involve you. Not calling or communicating with you in any way. Being silent with you when you try to talk about things that used to interest the two of you. Etc.

I don't know your situation with her. So, my answer may sound somewhat blunt. These are just some ideas that I came up with based upon my own experience.

Well, that hat and that haircut for starters may ward off any future ladies. As for the one you have right now, did you look as goofy as you do in your picture when you met? Maybe she is grownig up, and is starting to look at the older guys, and how clean cut and sophisticated they are, and how young and unmanly you are? Maybe you need to start making your mentality and appearance up to code with the elder suitors of your lady. "I Love You" in high school, and near the end of it just isn't enough to keep the ladies around... only growing up, and getting intelligent, and getting stable will keep them around.