Some "kind" of a parent

Exp on someday during last year while going home.
Was with my Parent & aunt @ China town shopping , aft shop .. when home by train .
when e train reach Jurong East we alight. Then saw a family of 3 waiting behind us. When e train came e child run to e train door & their Parent only say "boy come back dun like that" ( If you are his dad or mum will u just say or shout @ ur child ? or you will just run & hold him? Then when go e door open he rush in n sit down with 2leg open not to let other ppl sit only for his parent. His parent just laugh & sit down by his side. "Some How Of A Family" Throw face dun no how to teach their son , They just let their son to do this & snatch e sit in MRT so that they will not throw their face cuz their child is young. This is e wost ppl on Train i ever seen.
What a "TU" .......