My friend brings her DS(7) round to hang out with my DS(10) quite a lot. Her DS has become a bit fixated on some nerf type guns DS has. They fire soft sponge balls that get absolutely everywhere, which I can just about tolerate.
What I can't cope with is that he has complete meltdowns if DS fires the balls at him. Which I do understand because like DS and I, he also has autism. So I give him the target bench DS has to fire at. This also causes meltdowns because it's not what he wants. He wants to be able to chase DS and fire them at him. But friend is insisting DS cannot chase or fire at her DS as it scares him. My DS doesn't understand and then starts to get upset too.
So AIBU to put my foot down?
YANBU = use the target bench or leave the shooters alone as you cannot fire at someone else if you're not ok with being fired at yourself.
YABU = older child should be a passive target for younger child as it's only for 10 minutes until he gets bored.