Getting married

Me and my guy have been secretly engaged(Everone knows but his parents) for a few yrs(together 3 yrs, engaged 2.5 yrs) now but he still hasnt told his parents. He is in college for one more semester so I understand why he hasnt told them yet but im tired of waiting but idk what more to do. Im 23 and hes 24. Hes still labeled a dependent until he graduates while im an independent and pay my own bills. Help?! I have marriage fever badly.I plan all the time but get sad about the secrecy.