I've been writing a fight - not physical, and not even an argument. It's a silent avoidance, and sometimes those can be the most painful. Someone is keeping a secret. Someone else makes (totally incorrect) assumptions. Everyone feels bad, bad.
Are you a confronter? Or an avoider? What about the people in your house? Same as you, or different?
And, if you care: Here's a little NaNo update: I'm at 15, 771 this morning!