I have 2 children, preteens. The eldest is very studious and keeps himself to himself. He's been encouraged to take up hobbies but doesn't like leaving the house all that much (ASD).
The younger son has a very expensive hobby and costs us a lot of money (in lessons, kit etc..).
Do we make this fair? Or is it fair because they both could do it (or any hobby) if they wanted?
If you had a sibling which obviously 'cost' more is it something that caused a problem further down the line?