Long Distance relationship should i keep hoping we are goin to be together or should give up?

Iv been in a long distance "relationship" with a girl named ariel for almost 3 come augest 5th of this yr. Iv known ariel for 1O yrs, since 3rd grade. i live in PA nd shes in my old area of md. its a 2 hour drive nd we havent seen each other since 3rd grade. we only talk via phone, text ,facebook, myspace. we hav broken up 3 times in our almost 3 yrs. but after everythang including both of us datn other ppl, i love her STILL nd tbh no one comes close to her. alot ppl i date get mad cuz they always think i would pick ariel over them. which i honsetly idk. ariels mylife, shes my everythang, shes my chickyy, my bestfriend. when im wit ariel i am myself nd dnt hav to put on an act like i am wit others. shes knos me more than i think. i trust her witout doubt Issuses r 1, my parents who are deadset agiasnt me nd her being together due to wat they want for me nd my ma thinks ariels unstable nd tht ariels usen me. 2. tht theres distance since im dun wit skool im hopen 2 see her soon. im jw if i should stay or go?