I don't know...just thinking about what it would be like if Kakashi came home after the Battle of Konoha expecting to find his wife happy he was alive...and this was her reaction.

I should note that Kakashi is not married in Naruto, and this person playing the part of his wife is not my OC or any OC...she's just a quick random character design I thought up on the spot.

She doesn't seem like a very loving wife. I'll bet this marriage won't last much longer.