Do I break up with her?

I am going out with a girl named "Alaina". She is the coolest girl I have ever met and we are a perfect match. We both love to do the same things, and we are both a klutz. We were both in the school play, and we flirted, obviously. The only thin is, we haven't kissed. Everytime we are about to, something interrupts us (I.e friends, parents, fire alarms...). Now my parents are getting on my case about ONE of my grades because I have a C in band. All the rest are A's. They blame Alaina, and say I must break up with her. I don't want to, and we've never kissed ( it's been over 4 months) Do