Dear Pam D,
As children approach and enter puberty, reactive behavior of the type you describe is not at all unusual. Generally, this behavior occurs mostly with parents and other family members.
How is your daughter doing outside the immediate family? Is she succeeding in school? What do her teachers say? Does she have friends? Have there been any changes in her friendships? In general, does she seem like a happy child, in spite of the reactive behavior you are witnessing at home?
The family history is a significant risk factor in relation to the possibility of her developing a mood disorder, and adolescence is a time when such disorders often become evident.
However, given the relatively recent timeframe of the change, and if her outside-of-the-home status seems untroubled, it's probably too soon to be worried about a mood disorder.