My 10 year old and 6 year old argue all day it's absolutely constant, I can't even take them out as they will argue outside as well. It's not just because they are at home they argue wherever we go. I've been told this is normal however my older kids never ever argue. It's only the younger two, is it true that all kids argue and this is normal? Would the older ones have argued constantly if I didn't have the youngest as the dynamic would be different? Do all kids argue all day? It's constant there's no a day that goes by where they are not arguing and bickering