Similar situation, the eldest lad is back from uni and work is looking promising , so we have told him that when he is earning he can pay a quarter of the house hold bills …. as there is 4 of us in the house, thought that was fair? ,hes now 21 and not a baby any more so why should i keep him ? …. I payed my way from the first week i ever worked and want my kids to learn the value of money ….