Is it normal to make myself miss my boyfriend?

Okay i've been dating this guy for more then a year now. We've never visited each other for more then two days in a row. Usually we'll go see eachother once, Then wait for at least two weeks to pass by in order to to see eachother again and the cycle goes on. But if he asks to see if he can visit me again just after a recent date. I'll hesitate and even make excuses. I'm in love with him and I do start to miss him during the 2 week long wait. But I still tell myself to wait until the 2 week mark. I frustrate myself and ask myself what's the matter with me. The only thing I can think of as to why I do this, is because I guess over time, I developed the rule myself so I wouldn't bother my parents, especially my dad. He ignores his existence and my moms okay with him. But everytime I ask them if I can see him. they make a big deal out of it and I'm required to bring my younger brother to the movies, and can only go to his house if his family is throwing a party. I just can't seem to break free from this rule I've created.