Pissed off by Bad woman!

Well,the woman is really bad and crazy! I am sure that you would be pissed off by her behaviour towards my boy if I tell you story.Of course,we esp.elder sister was very angry with the woman and even scolded her back! Yesterday,my family and I with my boy went to vivocity for shopping and dinner.On way back to mrt through harbourfont shopping centre,we saw DMK shoes shop and browse shoes.Then Kazu ran opposite the toy shop but it was closed and had dim light inside.He played with that door and shook the door (not hard-small boy has no strength to shake the door,right?).My elder sister heard the woman scolding Kazu and showing her fist hand at him with her fierce look as if she wanted to hit him.Kazu just stepped back and stood outside the door.The woman was inside the shop.My elder sister walked quickly towards the shop and scolded her back,"has the door broken,hasn't it?no?don't scold him back and don't have to raise your voice at him!" Then my mum joined her and told the woman that kazu is just small boy and don't know anything since he is only 1 1/2 years old.I wish to join them to scold her back but I was just staring at her with unhappy look.Then the woman walked away!Imagine if she really hit him this time.Of course,we will report police to her for hitting small boy if it really happen!This is the first time to see the woman behaving crazy in shopping centre!Wondering why she set up toy shop if she really don't like all children at all.If she really likes children,she would be patient and told him not to shake the door with gentle voice.She has no reason to raise voice at him!sigh.Other salegirls were patient with him and told him not to touch anything.I kept apologising to them and they just smiled and said it's okay.