Aren't the parents quite old? It says in that article the father is 79. They may not be able to cope with the kids anyway, and, realistically may not live for years and years - is it really fair to give the kids to them to experience more death?
Most child stars seem to go wayward such as Lindsay Lohan, I hope they don't go into showbiz if they don't want to. Sometimes its hard to say no to relatives. And how can they be thinking of showbiz when their father has just died. Joe should just let them grieve in peace.
Peter: So how many are there? Is it bad? Olivia: Did you eat? Peter: Yeah. Olivia: Well, that's unfortunate.