We were all out playing with the kids in the garden with some friends. The children had been making water balloons so there was a little bit left in the thing you use to fill them. I playfully squirted it at him and a tiny bit hit his leg. He got really mad. Later on I was sitting down and he purposely threw a ball at me (revenge for the water) it hit me on the side of the head and it actually really hurt me. So I said ow and that hurt and the rest. What bothers me is that instead of just apologising for hurting me he just goes off on one about he didn't throw it that hard and why am I so angry. One of the things we try and teach our DC is even if you didn't mean to hurt some one you apologise. Surely a grown man can do the same!! Grrrrrr