Ds has sn - physical disabilities and on the spectrum. Nearly 10 but behaves like a much younger child. In year 2 and 3 he was best buddies with a boy, we often had him round etc. then this boy grew away from ds - fair enough. But now whenever ds goes near him this boy will say "I'll count to 5, if you don't leave me alone by then I'll tell the teacher." Ds hasn't formed any other close friendships and is upset and bewildered that this boy who he used to be so close to treats him this way now. I know friendships can't be forced, but should I say anything to the school? I must admit it breaks my heart.