Long relationship going south
I'm a senior in high school and i've been with my girlfriend since freshman year. We were getting along until we kept fighting because she became annoyed with every little thing that happens(getting lost while driving, sliding while raining, etc.). As a solution she started to pretty much start avoiding and hanging out with her best friend(a girl) nonstop and not really having anytime for me unless i basically begged her to hang with me and was always cut down. Like we were suppose to hang out for 5 hours then it ended up being 2 or 3. I told her how I felt but I still don't think she understands that she is still doing it. IDK what to do I feel like telling her again would lead to another fight which would just drive us further so I try giving her space. I feel like any more space I might end up letting one of her guy friends get too close to her but maybe i'm just being jealous but who knows. Any suggestions on how to get through to her that she is ignoring me a lot?