Once the drama is over, you can have a conversation about how difficult it is to build with blocks when a little sister is around. A big brother needs ideas for what to do next time so he won’t end up hurting his sister. Maybe he can play with blocks in his room. Maybe he can make a tower for her to knock down. Maybe he can have a special word that he uses when he needs you to come and help very quickly. Any of these solutions will help him to see himself as a responsible older brother who can coexist peacefully with a little sister.
