Whut's a nice way i can tell my family that i refuse to believe what they believes?

my gramma has beliefs that r diff than mine. actually my whole family has these beliefs. basically they revolve round ual preference, woman's rights in tha chruch ext...it's getting so annoying. whenever i tell them my beliefs they tell me i'm goin to hell unless i convert to their beliefs. whut a crock! how can i tell my family nicely that i refuse to convert to there beliefs. my families beliefs may differenciate from mine, but tha relgion we have diff beliefs bout is Christianity.