To all the comments about entitlement, I will just add that pushing someone into a swimming pool actually is violent and dangerous. LW provides no ages, but given that Bea is a "little girl" needing babysitting, who fights over a toy, I'm going to guess pretty young. I would be pissed if somebody pushed my young child into a pool, even another child. No way would that child be invited over to swim again, at least not without parental supervision.