I am so sad today. My DD (10) keeps saying she hates or doesn't like her younger brother (7). Their relationship used to be good until about two years ago, and then the differences between them became more obvious, and things have gone downhill. They do have times when they get on, but most of the time DD is mean to her brother, will not help him do anything, and all the while he is (almost always) sweet and looks up to her. He's very bright and articulate, and she is also very bright but not so good at articulating her wants/needs. There is also a lot of fighting in the car, and the odd bit of fisticuffs, almost always instigated by DD.
I have tried speaking to her about the relationships in the family being the most important ones, about how siblings can support eachother throughout their lives, but she isn't listening. Truth is, though, I only have a sister and we're very close, but I do wonder about how I would be with a brother.
That said, I really want them to get on a bit better. Please help me understand brothers and sisters, and how I can help them!