Why don't you just do your homework? It can't be that hard dude. If you need help with any work, I wouldn't mind helping, or I am sure someone on the forum is good enough at what ever subject you are having trouble with to help. Just ask.
OK, well you put the problem out to us very succinctly, now maybe you can gradually adjust your game-time by a few minutes to allow time for the things you haven't been able to do so well before. Yes, grr, but even a little time spent on those annoying things will make your life easier with your parents, no?