Marriage.

Morgan
So I've been with my guy for 3 years now. 
We met when we were real little probably 12. 
Anyway were having a baby! 
He said to me the other day, " I want to be married before the baby gets here" which will be in October. And all I said was " I don't know " we're engaged yes. But I can't believe I said I don't know.. I mean I've planned my life with him. I don't understand why the sudden "I don't know" came about.. It's gotten me scared.