For crying out loud! Why is this giving me such a problem?

I am normally so friggen good at computer related stuff, but for some reason, I cannot for the life of me get the stupid invitation wording to fit within the size I need for the velum I'm printing on. No matter how many times I check and re-check the page setup, the text simply won't go out to the margins and it's driving me up a friggen wall!

GRRRRRRRRRRRRRRRR!!!!!!!