Sibling fighting can be one of the most stressful bits of daily life for parents (and others in the family). But when you think back to your own childhood: did you fight with your siblings? Well I for one did and I'm sure we drove our poor parents nuts! But it was almost like it was something we had to do. To find our feet, get it out of our system or simply just because we could and still had unconditioanl love from each other afterwards!
Sibling rivalry only becomes a problem if we allow it to. We don't HAVE to give every little fight our FU...