Boyfriend and his friend... help!?

Well my boyfriend and i have been together for over 3 years now. We usually see each other only once a week because he is usually working and if he is not working he is isually playing tennis or hockey or softball with his friends. We go to the same college and we use to see each other everyday and he will always whine about seeing me everyday and make me feel like ****. Now we only see each other once a week and he still whines about gas money because we live 40 minutes away from each other and he whines. Sometimes i tell him i could go over to his house in the morning and he always says he is busy. I just feel vey unwanted and like he never wants to be with me however he can see his bestfriend like 10 times a week and he loves it and never whines... i just feel like crap i feel like its i am just there whenever he wants to, like i am just there when convenient and when i tell him he always tell him how i feel says well i work a lot and i cant drive up here everyday and i dont have$