I have come to understand that having a negative impact on people close to you or your family could be a sign of compulsive gambling, to the extent that this boy start maltreating his junior ones, I mean inflicting pains on them.
I won't string the gambling addiction with anger issues because both are different, anyone who is addicted to gambling can be completely harmless to their family even financially while the anger issues should be addressed as
Medical condition so it can be only treated with the help of medicine, therapy and support groups like that.
This is where it goes wrong when we don't have what is what and what should be done when something goes wrong but finally every blame falls under the name of gambling.

It isn't really fair to blame the system if people use it wrongly.