..."kids were much better behaved and not disrespectful" - I disagree, are there any statistics to support this?
It is your right of course to discipline your own children in whatever ways you feel to be appropriate. I personally would not destroy property belonging to my children; but if you feel that this behaviour will teach them respect then again, that is your opinion.
Personally I was given a "wallop" on at least a daily basis by my very short tempered, bullying father. Smacking and shouting was his way of controlling us. He also "trashed" my brother's room on one occasion for an imagined misdemeanour.
It has affected me very deeply. Ime hitting a child routinely is damaging. I am glad that the op has been able to be honest about feeling upset by her behaviour
Summerfruit I hope that you will get the support and advice you need; it is tough when you have a defiant dd - my dd1 is 4 and really pushes the boundaries. I struggle as well.