My children (year R) have recently started telling tales on eachother. It is especially centring around a few boys ( who will sometimes hurt eachother etc) but it's constant tale telling... I don't know what to do to stop it. Worst culprit is a boy who tells me about everything , even the tiniest little thing e.g. Stuck her tongue out etc. his mum mentioned in passing she has told him to report anything rather than retaliating so that is what he is doing. Any tips on how to stop this behaviour?