I have 3 children who for a lot of the time do not get on. I would say they argue/fight/shout at each other more than they play nicely together or talk nicely. I know it is normal for siblings to have tiffs, etc but it hurts me that they seem to actively dislike each other at times. I don't know what to do about it
. They are 10, 7 and 5.
I see other families and the children get on a lot better than mine do.