My parents piss me off so much?

see im a halo reach gamer trying to go the MLG tournament in dallas texas this year but my parents are getting me mad...at first they said they might not have the money to go and then now they said wait for the rules to come out in march 1 and see what happens and now im ******* mad cuz idk if i should keep playing reach because i wanna go pro and build my skill for this tournament but if im not going y the **** should i even try plz give me a good answer