I think I'd have reacted like you did even if I had not missed taking my Zoloft! You were obviously coming to your wife's defense, since you felt like your daughters were ganging up on her. So, you were mad at them--and while you were at it, you remembered that you had other reasons to be mad at them. To me, as a mother of a college-aged son who was at home this summer without a job, your reaction was understandable. Maybe the lack of Zoloft didn't help, but I'm not sure just one day would matter that much....