My siblings are good alx we get allong well
When it comes to siblings not getting along like being horrible to each other i dont know how this comes about or how it can be rectified. However when its like you never talk to each other i think its caused by the physical household when its too large. Then every sibling has their own room and never has a reason to talk to each other they become isolated and like strangers this maybe also affecting their social skills in general and also drives them to be more reliant on friends than family which if they have bad friends can maybe ruin their life
I attribute my well adjusted ness and wanaag with siblings to my small small house because we share rooms and are generally in very close proximity to each other. Also the nomadic house aqal somali is very small for the big families they have in the baadiye which may have helped with familial getting along