If this guy can whack his 3yo dd for having a tantrum, what will he actually stop at? No amount of "please don't do that again or else" will change someone who has this kind of temper, trust me!
Maybe I need to take back the comment I wrote about speaking to him and making sure it doesn't happen again.
But I just thought it was harsh that people were telling OP to contact the police, like I have previously said I have never ever been hit by anyone and I would never hit my DS
But on the other hand there are some very unruly, rude and spiteful child that do actually need a slap because that's the only language they understand.
Not so long ago I was on the train and there was this family... mum dad and two children a girl and a little boy, the little boy had a tantrum because he was told to sit down by dad, then the little boy just started slapping him the slaps then turned into punching.
I was disgusted at the little boys behaviour and it is obvious the parents fault and no doubt what he was doing is regular thing in their household.
Now that little boy was the example of a child that needed to be slapped, I bet him the dad would have slapped him back he would have soon started to behave.