i have a 5 year old girl and 10 year old boy.i let them play out the front of house,in summer they have been in all winter.i let them out the other day and they played with neighbour whos 11.then other neighbour comes along with his friends and start picking on my kids and there friend .i had a row with neighbour over the kids.i hate it so do i just keep kids in for a peaceful life.i know my kids arent incent they can be mouthy .i keep window open so i can watch them.but the other kids are 9,11,13 and are allowed to go where they want.as soon as my kids go out ,they seem to appear and cause trouble.help