My girls are 10 and 7.6. Normally this is a pretty calm house bit the past few weeks have been awful. They constantly bicker, say really mean things to each other and actually fight on occasion. My eldest is a bit hormonal and I expect some moodiness but it's off the scale, and DD2 seems to whine all the time!
It's not that I expect them to link arms and sing 'sister's' all day, but it's got to the point where I'm so fed up and cross I'm a right old cow. Therefore life is a bit horrible chez Mogwi.