First Serious Injury

My poor baby... Tuesday night she broke her elbow. Caleb pushed her from a chair. Well... we didn't really see what happened because we were downstairs and they were in our bedroom. Caleb was playing on the computer and Alyssa was bugging him. I've seen her climbing up the chair while he's playing, so we assumed that that's what happened. We found her screaming, laying on the floor, not moving. The only thing that Caleb could say on his defense was: "Alyssa was pushing buttons", meaning she was messing with the keyboard while he was playing...
After talking to him for a long time, he finally admitted that what he did was wrong and he told Alyssa he was sorry... I'm not too convinced, we'll see how he'll do next few days...