He Changed Me

Can some of you parents out there help me?  I'm thinking about how I have so much fun being a mom, but sometimes I feel like I'm not grown up enough to be a parent...let me explain.  When Ashton says something that's not quite appropriate, I usually laugh (a lot) or when he says underwear or booty, I can't help myself...I laugh (a lot).  Anyone out there deal with this?  A perfect example was one night at the dinner table, Brian made Ashton mad about something.  So Ashton yelled "Shame on yourself, Dad!"  Now, it's a big deal at our house to not yell at each other, but it caught me so off guard, I laughed hysterically and could not stop!